54894256

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 108832320

約数和(自身を除く): 53938064

約数列:

[1, 2, 4, 8, 16, 79, 137, 158, 274, 316, 317, 548, 632, 634, 1096, 1264, 1268, 2192, 2536, 5072, 10823, 21646, 25043, 43292, 43429, 50086, 86584, 86858, 100172, 173168, 173716, 200344, 347432, 400688, 694864, 3430891, 6861782, 13723564, 27447128, 54894256]

約数ペア:

[(1, 54894256), (2, 27447128), (4, 13723564), (8, 6861782), (16, 3430891), (79, 694864), (137, 400688), (158, 347432), (274, 200344), (316, 173716), (317, 173168), (548, 100172), (632, 86858), (634, 86584), (1096, 50086), (1264, 43429), (1268, 43292), (2192, 25043), (2536, 21646), (5072, 10823)]