56202680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{82651}}^1$

素因数の和:82679

約数の個数: 32

約数和(自身を含む): 133896240

約数和(自身を除く): 77693560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 82651, 165302, 330604, 413255, 661208, 826510, 1405067, 1653020, 2810134, 3306040, 5620268, 7025335, 11240536, 14050670, 28101340, 56202680]

約数ペア:

[(1, 56202680), (2, 28101340), (4, 14050670), (5, 11240536), (8, 7025335), (10, 5620268), (17, 3306040), (20, 2810134), (34, 1653020), (40, 1405067), (68, 826510), (85, 661208), (136, 413255), (170, 330604), (340, 165302), (680, 82651)]