55777388

素因数分解:

$2^2\times {\mathrm{19}}^4\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 30

約数和(自身を含む): 103996116

約数和(自身を除く): 48218728

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 361, 428, 722, 1444, 2033, 4066, 6859, 8132, 13718, 27436, 38627, 77254, 130321, 154508, 260642, 521284, 733913, 1467826, 2935652, 13944347, 27888694, 55777388]

約数ペア:

[(1, 55777388), (2, 27888694), (4, 13944347), (19, 2935652), (38, 1467826), (76, 733913), (107, 521284), (214, 260642), (361, 154508), (428, 130321), (722, 77254), (1444, 38627), (2033, 27436), (4066, 13718), (6859, 8132)]