48428264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 100320000

約数和(自身を除く): 51891736

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 79, 109, 148, 152, 158, 218, 296, 316, 436, 632, 703, 872, 1406, 1501, 2071, 2812, 2923, 3002, 4033, 4142, 5624, 5846, 6004, 8066, 8284, 8611, 11692, 12008, 16132, 16568, 17222, 23384, 32264, 34444, 55537, 68888, 76627, 111074, 153254, 163609, 222148, 306508, 318607, 327218, 444296, 613016, 637214, 654436, 1274428, 1308872, 2548856, 6053533, 12107066, 24214132, 48428264]

約数ペア:

[(1, 48428264), (2, 24214132), (4, 12107066), (8, 6053533), (19, 2548856), (37, 1308872), (38, 1274428), (74, 654436), (76, 637214), (79, 613016), (109, 444296), (148, 327218), (152, 318607), (158, 306508), (218, 222148), (296, 163609), (316, 153254), (436, 111074), (632, 76627), (703, 68888), (872, 55537), (1406, 34444), (1501, 32264), (2071, 23384), (2812, 17222), (2923, 16568), (3002, 16132), (4033, 12008), (4142, 11692), (5624, 8611), (5846, 8284), (6004, 8066)]