52825240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 85069160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 31, 40, 52, 58, 62, 65, 104, 113, 116, 124, 130, 145, 155, 226, 232, 248, 260, 290, 310, 377, 403, 452, 520, 565, 580, 620, 754, 806, 899, 904, 1130, 1160, 1240, 1469, 1508, 1612, 1798, 1885, 2015, 2260, 2938, 3016, 3224, 3277, 3503, 3596, 3770, 4030, 4495, 4520, 5876, 6554, 7006, 7192, 7345, 7540, 8060, 8990, 11687, 11752, 13108, 14012, 14690, 15080, 16120, 16385, 17515, 17980, 23374, 26216, 28024, 29380, 32770, 35030, 35960, 42601, 45539, 46748, 58435, 58760, 65540, 70060, 85202, 91078, 93496, 101587, 116870, 131080, 140120, 170404, 182156, 203174, 213005, 227695, 233740, 340808, 364312, 406348, 426010, 455390, 467480, 507935, 812696, 852020, 910780, 1015870, 1320631, 1704040, 1821560, 2031740, 2641262, 4063480, 5282524, 6603155, 10565048, 13206310, 26412620, 52825240]

約数ペア:

[(1, 52825240), (2, 26412620), (4, 13206310), (5, 10565048), (8, 6603155), (10, 5282524), (13, 4063480), (20, 2641262), (26, 2031740), (29, 1821560), (31, 1704040), (40, 1320631), (52, 1015870), (58, 910780), (62, 852020), (65, 812696), (104, 507935), (113, 467480), (116, 455390), (124, 426010), (130, 406348), (145, 364312), (155, 340808), (226, 233740), (232, 227695), (248, 213005), (260, 203174), (290, 182156), (310, 170404), (377, 140120), (403, 131080), (452, 116870), (520, 101587), (565, 93496), (580, 91078), (620, 85202), (754, 70060), (806, 65540), (899, 58760), (904, 58435), (1130, 46748), (1160, 45539), (1240, 42601), (1469, 35960), (1508, 35030), (1612, 32770), (1798, 29380), (1885, 28024), (2015, 26216), (2260, 23374), (2938, 17980), (3016, 17515), (3224, 16385), (3277, 16120), (3503, 15080), (3596, 14690), (3770, 14012), (4030, 13108), (4495, 11752), (4520, 11687), (5876, 8990), (6554, 8060), (7006, 7540), (7192, 7345)]