55897556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 116471040

約数和(自身を除く): 60573484

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 79, 143, 158, 286, 316, 572, 869, 1027, 1237, 1738, 2054, 2474, 3476, 4108, 4948, 11297, 13607, 16081, 22594, 27214, 32162, 45188, 54428, 64324, 97723, 176891, 195446, 353782, 390892, 707564, 1074953, 1270399, 2149906, 2540798, 4299812, 5081596, 13974389, 27948778, 55897556]

約数ペア:

[(1, 55897556), (2, 27948778), (4, 13974389), (11, 5081596), (13, 4299812), (22, 2540798), (26, 2149906), (44, 1270399), (52, 1074953), (79, 707564), (143, 390892), (158, 353782), (286, 195446), (316, 176891), (572, 97723), (869, 64324), (1027, 54428), (1237, 45188), (1738, 32162), (2054, 27214), (2474, 22594), (3476, 16081), (4108, 13607), (4948, 11297)]