53166868

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1129}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 95141480

約数和(自身を除く): 41974612

約数列:

[1, 2, 4, 61, 122, 193, 244, 386, 772, 1129, 2258, 4516, 11773, 23546, 47092, 68869, 137738, 217897, 275476, 435794, 871588, 13291717, 26583434, 53166868]

約数ペア:

[(1, 53166868), (2, 26583434), (4, 13291717), (61, 871588), (122, 435794), (193, 275476), (244, 217897), (386, 137738), (772, 68869), (1129, 47092), (2258, 23546), (4516, 11773)]