49121940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 168537600

約数和(自身を除く): 119415660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 37, 42, 58, 60, 70, 74, 84, 87, 105, 109, 111, 116, 140, 145, 148, 174, 185, 203, 210, 218, 222, 259, 290, 327, 348, 370, 406, 420, 435, 436, 444, 518, 545, 555, 580, 609, 654, 740, 763, 777, 812, 870, 1015, 1036, 1073, 1090, 1110, 1218, 1295, 1308, 1526, 1554, 1635, 1740, 2030, 2146, 2180, 2220, 2289, 2436, 2590, 3045, 3052, 3108, 3161, 3219, 3270, 3815, 3885, 4033, 4060, 4292, 4578, 5180, 5365, 6090, 6322, 6438, 6540, 7511, 7630, 7770, 8066, 9156, 9483, 10730, 11445, 12099, 12180, 12644, 12876, 15022, 15260, 15540, 15805, 16095, 16132, 18966, 20165, 21460, 22127, 22533, 22890, 24198, 28231, 30044, 31610, 32190, 37555, 37932, 40330, 44254, 45066, 45780, 47415, 48396, 56462, 60495, 63220, 64380, 66381, 75110, 80660, 84693, 88508, 90132, 94830, 110635, 112665, 112924, 116957, 120990, 132762, 141155, 150220, 169386, 189660, 221270, 225330, 233914, 241980, 265524, 282310, 331905, 338772, 350871, 423465, 442540, 450660, 467828, 564620, 584785, 663810, 701742, 818699, 846930, 1169570, 1327620, 1403484, 1637398, 1693860, 1754355, 2339140, 2456097, 3274796, 3508710, 4093495, 4912194, 7017420, 8186990, 9824388, 12280485, 16373980, 24560970, 49121940]

約数ペア:

[(1, 49121940), (2, 24560970), (3, 16373980), (4, 12280485), (5, 9824388), (6, 8186990), (7, 7017420), (10, 4912194), (12, 4093495), (14, 3508710), (15, 3274796), (20, 2456097), (21, 2339140), (28, 1754355), (29, 1693860), (30, 1637398), (35, 1403484), (37, 1327620), (42, 1169570), (58, 846930), (60, 818699), (70, 701742), (74, 663810), (84, 584785), (87, 564620), (105, 467828), (109, 450660), (111, 442540), (116, 423465), (140, 350871), (145, 338772), (148, 331905), (174, 282310), (185, 265524), (203, 241980), (210, 233914), (218, 225330), (222, 221270), (259, 189660), (290, 169386), (327, 150220), (348, 141155), (370, 132762), (406, 120990), (420, 116957), (435, 112924), (436, 112665), (444, 110635), (518, 94830), (545, 90132), (555, 88508), (580, 84693), (609, 80660), (654, 75110), (740, 66381), (763, 64380), (777, 63220), (812, 60495), (870, 56462), (1015, 48396), (1036, 47415), (1073, 45780), (1090, 45066), (1110, 44254), (1218, 40330), (1295, 37932), (1308, 37555), (1526, 32190), (1554, 31610), (1635, 30044), (1740, 28231), (2030, 24198), (2146, 22890), (2180, 22533), (2220, 22127), (2289, 21460), (2436, 20165), (2590, 18966), (3045, 16132), (3052, 16095), (3108, 15805), (3161, 15540), (3219, 15260), (3270, 15022), (3815, 12876), (3885, 12644), (4033, 12180), (4060, 12099), (4292, 11445), (4578, 10730), (5180, 9483), (5365, 9156), (6090, 8066), (6322, 7770), (6438, 7630), (6540, 7511)]