53374250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 105670656

約数和(自身を除く): 52296406

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 71, 97, 125, 142, 155, 194, 250, 310, 355, 485, 710, 775, 970, 1550, 1775, 2201, 2425, 3007, 3550, 3875, 4402, 4850, 6014, 6887, 7750, 8875, 11005, 12125, 13774, 15035, 17750, 22010, 24250, 30070, 34435, 55025, 68870, 75175, 110050, 150350, 172175, 213497, 275125, 344350, 375875, 426994, 550250, 751750, 860875, 1067485, 1721750, 2134970, 5337425, 10674850, 26687125, 53374250]

約数ペア:

[(1, 53374250), (2, 26687125), (5, 10674850), (10, 5337425), (25, 2134970), (31, 1721750), (50, 1067485), (62, 860875), (71, 751750), (97, 550250), (125, 426994), (142, 375875), (155, 344350), (194, 275125), (250, 213497), (310, 172175), (355, 150350), (485, 110050), (710, 75175), (775, 68870), (970, 55025), (1550, 34435), (1775, 30070), (2201, 24250), (2425, 22010), (3007, 17750), (3550, 15035), (3875, 13774), (4402, 12125), (4850, 11005), (6014, 8875), (6887, 7750)]