55677657

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2969}}^1$

素因数の和:3045

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 35560743

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 2969, 6251, 8907, 18753, 20783, 56411, 62349, 139543, 169233, 394877, 418629, 976801, 1184631, 2651317, 2930403, 7953951, 18559219, 55677657]

約数ペア:

[(1, 55677657), (3, 18559219), (7, 7953951), (19, 2930403), (21, 2651317), (47, 1184631), (57, 976801), (133, 418629), (141, 394877), (329, 169233), (399, 139543), (893, 62349), (987, 56411), (2679, 20783), (2969, 18753), (6251, 8907)]