56237490

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{23143}}^1$

素因数の和:23165

約数の個数: 48

約数和(自身を含む): 151639488

約数和(自身を除く): 95401998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 23143, 46286, 69429, 115715, 138858, 208287, 231430, 347145, 416574, 624861, 694290, 1041435, 1249722, 1874583, 2082870, 3124305, 3749166, 5623749, 6248610, 9372915, 11247498, 18745830, 28118745, 56237490]

約数ペア:

[(1, 56237490), (2, 28118745), (3, 18745830), (5, 11247498), (6, 9372915), (9, 6248610), (10, 5623749), (15, 3749166), (18, 3124305), (27, 2082870), (30, 1874583), (45, 1249722), (54, 1041435), (81, 694290), (90, 624861), (135, 416574), (162, 347145), (243, 231430), (270, 208287), (405, 138858), (486, 115715), (810, 69429), (1215, 46286), (2430, 23143)]