49999138392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:846

約数の個数: 256

約数和(自身を含む): 150309273600

約数和(自身を除く): 100310135208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 73, 84, 93, 124, 146, 168, 186, 217, 219, 248, 292, 347, 372, 379, 434, 438, 511, 584, 651, 694, 744, 758, 868, 876, 1022, 1041, 1137, 1302, 1388, 1516, 1533, 1736, 1752, 2044, 2082, 2263, 2274, 2429, 2604, 2653, 2776, 3032, 3066, 4088, 4164, 4526, 4548, 4858, 5208, 5306, 6132, 6789, 7287, 7959, 8328, 9052, 9096, 9716, 10612, 10757, 11749, 12264, 13578, 14574, 15841, 15918, 18104, 19432, 21224, 21514, 23498, 25331, 27156, 27667, 29148, 31682, 31836, 32271, 35247, 43028, 46996, 47523, 50662, 54312, 55334, 58296, 63364, 63672, 64542, 70494, 75299, 75993, 82243, 83001, 86056, 93992, 95046, 101324, 110668, 126728, 129084, 131513, 140988, 150598, 151986, 164486, 166002, 177317, 190092, 193669, 202648, 221336, 225897, 246729, 258168, 263026, 281976, 301196, 303972, 328972, 332004, 354634, 380184, 387338, 394539, 451794, 493458, 526052, 531951, 581007, 602392, 607944, 657944, 664008, 709268, 774676, 785261, 789078, 857677, 903588, 920591, 986916, 1052104, 1063902, 1162014, 1418536, 1549352, 1570522, 1578156, 1715354, 1807176, 1841182, 1973832, 2127804, 2324028, 2355783, 2573031, 2761773, 3141044, 3156312, 3430708, 3682364, 4076903, 4255608, 4648056, 4711566, 5146062, 5496827, 5523546, 6003739, 6282088, 6861416, 7364728, 8153806, 9423132, 9600449, 10292124, 10993654, 11047092, 12007478, 12230709, 16307612, 16490481, 18011217, 18846264, 19200898, 20584248, 21987308, 22094184, 24014956, 24461418, 28538321, 28801347, 32615224, 32980962, 36022434, 38401796, 43974616, 48029912, 48922836, 57076642, 57602694, 65961924, 67203143, 72044868, 76803592, 85614963, 97845672, 114153284, 115205388, 131923848, 134406286, 144089736, 171229926, 201609429, 228306568, 230410776, 268812572, 297613919, 342459852, 403218858, 537625144, 595227838, 684919704, 806437716, 892841757, 1190455676, 1612875432, 1785683514, 2083297433, 2380911352, 3571367028, 4166594866, 6249892299, 7142734056, 8333189732, 12499784598, 16666379464, 24999569196, 49999138392]

約数ペア:

[(1, 49999138392), (2, 24999569196), (3, 16666379464), (4, 12499784598), (6, 8333189732), (7, 7142734056), (8, 6249892299), (12, 4166594866), (14, 3571367028), (21, 2380911352), (24, 2083297433), (28, 1785683514), (31, 1612875432), (42, 1190455676), (56, 892841757), (62, 806437716), (73, 684919704), (84, 595227838), (93, 537625144), (124, 403218858), (146, 342459852), (168, 297613919), (186, 268812572), (217, 230410776), (219, 228306568), (248, 201609429), (292, 171229926), (347, 144089736), (372, 134406286), (379, 131923848), (434, 115205388), (438, 114153284), (511, 97845672), (584, 85614963), (651, 76803592), (694, 72044868), (744, 67203143), (758, 65961924), (868, 57602694), (876, 57076642), (1022, 48922836), (1041, 48029912), (1137, 43974616), (1302, 38401796), (1388, 36022434), (1516, 32980962), (1533, 32615224), (1736, 28801347), (1752, 28538321), (2044, 24461418), (2082, 24014956), (2263, 22094184), (2274, 21987308), (2429, 20584248), (2604, 19200898), (2653, 18846264), (2776, 18011217), (3032, 16490481), (3066, 16307612), (4088, 12230709), (4164, 12007478), (4526, 11047092), (4548, 10993654), (4858, 10292124), (5208, 9600449), (5306, 9423132), (6132, 8153806), (6789, 7364728), (7287, 6861416), (7959, 6282088), (8328, 6003739), (9052, 5523546), (9096, 5496827), (9716, 5146062), (10612, 4711566), (10757, 4648056), (11749, 4255608), (12264, 4076903), (13578, 3682364), (14574, 3430708), (15841, 3156312), (15918, 3141044), (18104, 2761773), (19432, 2573031), (21224, 2355783), (21514, 2324028), (23498, 2127804), (25331, 1973832), (27156, 1841182), (27667, 1807176), (29148, 1715354), (31682, 1578156), (31836, 1570522), (32271, 1549352), (35247, 1418536), (43028, 1162014), (46996, 1063902), (47523, 1052104), (50662, 986916), (54312, 920591), (55334, 903588), (58296, 857677), (63364, 789078), (63672, 785261), (64542, 774676), (70494, 709268), (75299, 664008), (75993, 657944), (82243, 607944), (83001, 602392), (86056, 581007), (93992, 531951), (95046, 526052), (101324, 493458), (110668, 451794), (126728, 394539), (129084, 387338), (131513, 380184), (140988, 354634), (150598, 332004), (151986, 328972), (164486, 303972), (166002, 301196), (177317, 281976), (190092, 263026), (193669, 258168), (202648, 246729), (221336, 225897)]