53556680

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8867}}^1$

素因数の和:9029

約数の個数: 32

約数和(自身を含む): 121314240

約数和(自身を除く): 67757560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 8867, 17734, 35468, 44335, 70936, 88670, 177340, 354680, 1338917, 2677834, 5355668, 6694585, 10711336, 13389170, 26778340, 53556680]

約数ペア:

[(1, 53556680), (2, 26778340), (4, 13389170), (5, 10711336), (8, 6694585), (10, 5355668), (20, 2677834), (40, 1338917), (151, 354680), (302, 177340), (604, 88670), (755, 70936), (1208, 44335), (1510, 35468), (3020, 17734), (6040, 8867)]