56855272

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 108721800

約数和(自身を除く): 51866528

約数列:

[1, 2, 4, 8, 109, 113, 218, 226, 436, 452, 577, 872, 904, 1154, 2308, 4616, 12317, 24634, 49268, 62893, 65201, 98536, 125786, 130402, 251572, 260804, 503144, 521608, 7106909, 14213818, 28427636, 56855272]

約数ペア:

[(1, 56855272), (2, 28427636), (4, 14213818), (8, 7106909), (109, 521608), (113, 503144), (218, 260804), (226, 251572), (436, 130402), (452, 125786), (577, 98536), (872, 65201), (904, 62893), (1154, 49268), (2308, 24634), (4616, 12317)]