57057574

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 100590336

約数和(自身を除く): 43532762

約数列:

[1, 2, 7, 14, 53, 106, 131, 262, 371, 587, 742, 917, 1174, 1834, 4109, 6943, 8218, 13886, 31111, 48601, 62222, 76897, 97202, 153794, 217777, 435554, 538279, 1076558, 4075541, 8151082, 28528787, 57057574]

約数ペア:

[(1, 57057574), (2, 28528787), (7, 8151082), (14, 4075541), (53, 1076558), (106, 538279), (131, 435554), (262, 217777), (371, 153794), (587, 97202), (742, 76897), (917, 62222), (1174, 48601), (1834, 31111), (4109, 13886), (6943, 8218)]