55430728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{563}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 107746560

約数和(自身を除く): 52315832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 397, 563, 794, 1126, 1588, 2252, 3176, 4504, 12307, 17453, 24614, 34906, 49228, 69812, 98456, 139624, 223511, 447022, 894044, 1788088, 6928841, 13857682, 27715364, 55430728]

約数ペア:

[(1, 55430728), (2, 27715364), (4, 13857682), (8, 6928841), (31, 1788088), (62, 894044), (124, 447022), (248, 223511), (397, 139624), (563, 98456), (794, 69812), (1126, 49228), (1588, 34906), (2252, 24614), (3176, 17453), (4504, 12307)]