55153774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 94268160

約数和(自身を除く): 39114386

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 806, 1066, 1271, 1669, 2542, 3338, 16523, 21697, 33046, 43394, 51739, 68429, 103478, 136858, 672607, 889577, 1345214, 1779154, 2121299, 4242598, 27576887, 55153774]

約数ペア:

[(1, 55153774), (2, 27576887), (13, 4242598), (26, 2121299), (31, 1779154), (41, 1345214), (62, 889577), (82, 672607), (403, 136858), (533, 103478), (806, 68429), (1066, 51739), (1271, 43394), (1669, 33046), (2542, 21697), (3338, 16523)]