51748956

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{22817}}^1$

素因数の和:22840

約数の個数: 60

約数和(自身を含む): 154614768

約数和(自身を除く): 102865812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 22817, 45634, 68451, 91268, 136902, 159719, 205353, 273804, 319438, 410706, 479157, 616059, 638876, 821412, 958314, 1232118, 1437471, 1848177, 1916628, 2464236, 2874942, 3696354, 4312413, 5749884, 7392708, 8624826, 12937239, 17249652, 25874478, 51748956]

約数ペア:

[(1, 51748956), (2, 25874478), (3, 17249652), (4, 12937239), (6, 8624826), (7, 7392708), (9, 5749884), (12, 4312413), (14, 3696354), (18, 2874942), (21, 2464236), (27, 1916628), (28, 1848177), (36, 1437471), (42, 1232118), (54, 958314), (63, 821412), (81, 638876), (84, 616059), (108, 479157), (126, 410706), (162, 319438), (189, 273804), (252, 205353), (324, 159719), (378, 136902), (567, 91268), (756, 68451), (1134, 45634), (2268, 22817)]