55774474

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 97689600

約数和(自身を除く): 41915126

約数列:

[1, 2, 7, 14, 79, 158, 211, 239, 422, 478, 553, 1106, 1477, 1673, 2954, 3346, 16669, 18881, 33338, 37762, 50429, 100858, 116683, 132167, 233366, 264334, 353003, 706006, 3983891, 7967782, 27887237, 55774474]

約数ペア:

[(1, 55774474), (2, 27887237), (7, 7967782), (14, 3983891), (79, 706006), (158, 353003), (211, 264334), (239, 233366), (422, 132167), (478, 116683), (553, 100858), (1106, 50429), (1477, 37762), (1673, 33338), (2954, 18881), (3346, 16669)]