55408388

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 115422720

約数和(自身を除く): 60014332

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 316, 518, 553, 677, 1036, 1106, 1354, 2212, 2708, 2923, 4739, 5846, 9478, 11692, 18956, 20461, 25049, 40922, 50098, 53483, 81844, 100196, 106966, 175343, 213932, 350686, 374381, 701372, 748762, 1497524, 1978871, 3957742, 7915484, 13852097, 27704194, 55408388]

約数ペア:

[(1, 55408388), (2, 27704194), (4, 13852097), (7, 7915484), (14, 3957742), (28, 1978871), (37, 1497524), (74, 748762), (79, 701372), (148, 374381), (158, 350686), (259, 213932), (316, 175343), (518, 106966), (553, 100196), (677, 81844), (1036, 53483), (1106, 50098), (1354, 40922), (2212, 25049), (2708, 20461), (2923, 18956), (4739, 11692), (5846, 9478)]