57215886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2505

約数の個数: 64

約数和(自身を含む): 144173568

約数和(自身を除く): 86957682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 2437, 3354, 3913, 4874, 7311, 7826, 11739, 14622, 17059, 23478, 31681, 34118, 51177, 63362, 95043, 102354, 104791, 190086, 209582, 221767, 314373, 443534, 628746, 665301, 733537, 1330602, 1362283, 1467074, 2200611, 2724566, 4086849, 4401222, 8173698, 9535981, 19071962, 28607943, 57215886]

約数ペア:

[(1, 57215886), (2, 28607943), (3, 19071962), (6, 9535981), (7, 8173698), (13, 4401222), (14, 4086849), (21, 2724566), (26, 2200611), (39, 1467074), (42, 1362283), (43, 1330602), (78, 733537), (86, 665301), (91, 628746), (129, 443534), (182, 314373), (258, 221767), (273, 209582), (301, 190086), (546, 104791), (559, 102354), (602, 95043), (903, 63362), (1118, 51177), (1677, 34118), (1806, 31681), (2437, 23478), (3354, 17059), (3913, 14622), (4874, 11739), (7311, 7826)]