55165136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15601}}^1$

素因数の和:15639

約数の個数: 40

約数和(自身を含む): 121882824

約数和(自身を除く): 66717688

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 15601, 31202, 62404, 124808, 202813, 249616, 265217, 405626, 530434, 811252, 1060868, 1622504, 2121736, 3245008, 3447821, 4243472, 6895642, 13791284, 27582568, 55165136]

約数ペア:

[(1, 55165136), (2, 27582568), (4, 13791284), (8, 6895642), (13, 4243472), (16, 3447821), (17, 3245008), (26, 2121736), (34, 1622504), (52, 1060868), (68, 811252), (104, 530434), (136, 405626), (208, 265217), (221, 249616), (272, 202813), (442, 124808), (884, 62404), (1768, 31202), (3536, 15601)]