51634984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1213}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 102922920

約数和(自身を除く): 51287936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 313, 626, 1213, 1252, 2426, 2504, 4852, 5321, 9704, 10642, 20621, 21284, 41242, 42568, 82484, 164968, 379669, 759338, 1518676, 3037352, 6454373, 12908746, 25817492, 51634984]

約数ペア:

[(1, 51634984), (2, 25817492), (4, 12908746), (8, 6454373), (17, 3037352), (34, 1518676), (68, 759338), (136, 379669), (313, 164968), (626, 82484), (1213, 42568), (1252, 41242), (2426, 21284), (2504, 20621), (4852, 10642), (5321, 9704)]