51661150506

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{23917}}^1$

素因数の和:24049

約数の個数: 144

約数和(自身を含む): 136114467840

約数和(自身を除く): 84453317334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 79, 93, 98, 126, 147, 158, 186, 217, 237, 279, 294, 434, 441, 474, 553, 558, 651, 711, 882, 1106, 1302, 1422, 1519, 1659, 1953, 2449, 3038, 3318, 3871, 3906, 4557, 4898, 4977, 7347, 7742, 9114, 9954, 11613, 13671, 14694, 17143, 22041, 23226, 23917, 27342, 34286, 34839, 44082, 47834, 51429, 69678, 71751, 102858, 120001, 143502, 154287, 167419, 215253, 240002, 308574, 334838, 360003, 430506, 502257, 720006, 741427, 1004514, 1080009, 1171933, 1482854, 1506771, 1889443, 2160018, 2224281, 2343866, 3013542, 3515799, 3778886, 4448562, 5189989, 5668329, 6672843, 7031598, 10379978, 10547397, 11336658, 13226101, 13345686, 15569967, 17004987, 21094794, 26452202, 31139934, 34009974, 36329923, 39678303, 46709901, 58572733, 72659846, 79356606, 92582707, 93419802, 108989769, 117145466, 119034909, 175718199, 185165414, 217979538, 238069818, 277748121, 326969307, 351436398, 410009131, 527154597, 555496242, 653938614, 820018262, 833244363, 1054309194, 1230027393, 1666488726, 2460054786, 2870063917, 3690082179, 5740127834, 7380164358, 8610191751, 17220383502, 25830575253, 51661150506]

約数ペア:

[(1, 51661150506), (2, 25830575253), (3, 17220383502), (6, 8610191751), (7, 7380164358), (9, 5740127834), (14, 3690082179), (18, 2870063917), (21, 2460054786), (31, 1666488726), (42, 1230027393), (49, 1054309194), (62, 833244363), (63, 820018262), (79, 653938614), (93, 555496242), (98, 527154597), (126, 410009131), (147, 351436398), (158, 326969307), (186, 277748121), (217, 238069818), (237, 217979538), (279, 185165414), (294, 175718199), (434, 119034909), (441, 117145466), (474, 108989769), (553, 93419802), (558, 92582707), (651, 79356606), (711, 72659846), (882, 58572733), (1106, 46709901), (1302, 39678303), (1422, 36329923), (1519, 34009974), (1659, 31139934), (1953, 26452202), (2449, 21094794), (3038, 17004987), (3318, 15569967), (3871, 13345686), (3906, 13226101), (4557, 11336658), (4898, 10547397), (4977, 10379978), (7347, 7031598), (7742, 6672843), (9114, 5668329), (9954, 5189989), (11613, 4448562), (13671, 3778886), (14694, 3515799), (17143, 3013542), (22041, 2343866), (23226, 2224281), (23917, 2160018), (27342, 1889443), (34286, 1506771), (34839, 1482854), (44082, 1171933), (47834, 1080009), (51429, 1004514), (69678, 741427), (71751, 720006), (102858, 502257), (120001, 430506), (143502, 360003), (154287, 334838), (167419, 308574), (215253, 240002)]