54785710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9907}}^1$

素因数の和:10000

約数の個数: 32

約数和(自身を含む): 114140160

約数和(自身を除く): 59354450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 9907, 19814, 49535, 69349, 99070, 138698, 346745, 693490, 782653, 1565306, 3913265, 5478571, 7826530, 10957142, 27392855, 54785710]

約数ペア:

[(1, 54785710), (2, 27392855), (5, 10957142), (7, 7826530), (10, 5478571), (14, 3913265), (35, 1565306), (70, 782653), (79, 693490), (158, 346745), (395, 138698), (553, 99070), (790, 69349), (1106, 49535), (2765, 19814), (5530, 9907)]