55550978

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 97891200

約数和(自身を除く): 42340222

約数列:

[1, 2, 7, 14, 59, 109, 118, 218, 413, 617, 763, 826, 1234, 1526, 4319, 6431, 8638, 12862, 36403, 45017, 67253, 72806, 90034, 134506, 254821, 470771, 509642, 941542, 3967927, 7935854, 27775489, 55550978]

約数ペア:

[(1, 55550978), (2, 27775489), (7, 7935854), (14, 3967927), (59, 941542), (109, 509642), (118, 470771), (218, 254821), (413, 134506), (617, 90034), (763, 72806), (826, 67253), (1234, 45017), (1526, 36403), (4319, 12862), (6431, 8638)]