51257710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7549}}^1$

素因数の和:7660

約数の個数: 32

約数和(自身を含む): 106545600

約数和(自身を除く): 55287890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 7549, 15098, 37745, 52843, 75490, 105686, 264215, 528430, 732253, 1464506, 3661265, 5125771, 7322530, 10251542, 25628855, 51257710]

約数ペア:

[(1, 51257710), (2, 25628855), (5, 10251542), (7, 7322530), (10, 5125771), (14, 3661265), (35, 1464506), (70, 732253), (97, 528430), (194, 264215), (485, 105686), (679, 75490), (970, 52843), (1358, 37745), (3395, 15098), (6790, 7549)]