51678666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 121179240

約数和(自身を除く): 69500574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 269, 538, 807, 821, 1614, 1642, 2421, 2463, 3497, 4842, 4926, 6994, 7389, 10491, 10673, 14778, 20982, 21346, 31473, 32019, 62946, 64038, 96057, 192114, 220849, 441698, 662547, 1325094, 1987641, 2871037, 3975282, 5742074, 8613111, 17226222, 25839333, 51678666]

約数ペア:

[(1, 51678666), (2, 25839333), (3, 17226222), (6, 8613111), (9, 5742074), (13, 3975282), (18, 2871037), (26, 1987641), (39, 1325094), (78, 662547), (117, 441698), (234, 220849), (269, 192114), (538, 96057), (807, 64038), (821, 62946), (1614, 32019), (1642, 31473), (2421, 21346), (2463, 20982), (3497, 14778), (4842, 10673), (4926, 10491), (6994, 7389)]