55102658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 91257600

約数和(自身を除く): 36154942

約数列:

[1, 2, 13, 26, 79, 139, 158, 193, 278, 386, 1027, 1807, 2054, 2509, 3614, 5018, 10981, 15247, 21962, 26827, 30494, 53654, 142753, 198211, 285506, 348751, 396422, 697502, 2119333, 4238666, 27551329, 55102658]

約数ペア:

[(1, 55102658), (2, 27551329), (13, 4238666), (26, 2119333), (79, 697502), (139, 396422), (158, 348751), (193, 285506), (278, 198211), (386, 142753), (1027, 53654), (1807, 30494), (2054, 26827), (2509, 21962), (3614, 15247), (5018, 10981)]