51000726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{887}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 119943936

約数和(自身を除く): 68943210

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 887, 1369, 1554, 1774, 2661, 2738, 4107, 5322, 6209, 8214, 9583, 12418, 18627, 19166, 28749, 32819, 37254, 57498, 65638, 98457, 196914, 229733, 459466, 689199, 1214303, 1378398, 2428606, 3642909, 7285818, 8500121, 17000242, 25500363, 51000726]

約数ペア:

[(1, 51000726), (2, 25500363), (3, 17000242), (6, 8500121), (7, 7285818), (14, 3642909), (21, 2428606), (37, 1378398), (42, 1214303), (74, 689199), (111, 459466), (222, 229733), (259, 196914), (518, 98457), (777, 65638), (887, 57498), (1369, 37254), (1554, 32819), (1774, 28749), (2661, 19166), (2738, 18627), (4107, 12418), (5322, 9583), (6209, 8214)]