55427590

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 101581920

約数和(自身を除く): 46154330

約数列:

[1, 2, 5, 10, 109, 211, 218, 241, 422, 482, 545, 1055, 1090, 1205, 2110, 2410, 22999, 26269, 45998, 50851, 52538, 101702, 114995, 131345, 229990, 254255, 262690, 508510, 5542759, 11085518, 27713795, 55427590]

約数ペア:

[(1, 55427590), (2, 27713795), (5, 11085518), (10, 5542759), (109, 508510), (211, 262690), (218, 254255), (241, 229990), (422, 131345), (482, 114995), (545, 101702), (1055, 52538), (1090, 50851), (1205, 45998), (2110, 26269), (2410, 22999)]