53284315

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2753}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 75349440

約数和(自身を除く): 22065125

約数列:

[1, 5, 7, 35, 49, 79, 245, 395, 553, 2753, 2765, 3871, 13765, 19271, 19355, 96355, 134897, 217487, 674485, 1087435, 1522409, 7612045, 10656863, 53284315]

約数ペア:

[(1, 53284315), (5, 10656863), (7, 7612045), (35, 1522409), (49, 1087435), (79, 674485), (245, 217487), (395, 134897), (553, 96355), (2753, 19355), (2765, 19271), (3871, 13765)]