56164552

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 107304120

約数和(自身を除く): 51139568

約数列:

[1, 2, 4, 8, 97, 157, 194, 314, 388, 461, 628, 776, 922, 1256, 1844, 3688, 15229, 30458, 44717, 60916, 72377, 89434, 121832, 144754, 178868, 289508, 357736, 579016, 7020569, 14041138, 28082276, 56164552]

約数ペア:

[(1, 56164552), (2, 28082276), (4, 14041138), (8, 7020569), (97, 579016), (157, 357736), (194, 289508), (314, 178868), (388, 144754), (461, 121832), (628, 89434), (776, 72377), (922, 60916), (1256, 44717), (1844, 30458), (3688, 15229)]