51668428

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 108247104

約数和(自身を除く): 56578676

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 371, 518, 742, 941, 1036, 1484, 1882, 1961, 3764, 3922, 6587, 7844, 13174, 13727, 26348, 27454, 34817, 49873, 54908, 69634, 99746, 139268, 199492, 243719, 349111, 487438, 698222, 974876, 1396444, 1845301, 3690602, 7381204, 12917107, 25834214, 51668428]

約数ペア:

[(1, 51668428), (2, 25834214), (4, 12917107), (7, 7381204), (14, 3690602), (28, 1845301), (37, 1396444), (53, 974876), (74, 698222), (106, 487438), (148, 349111), (212, 243719), (259, 199492), (371, 139268), (518, 99746), (742, 69634), (941, 54908), (1036, 49873), (1484, 34817), (1882, 27454), (1961, 26348), (3764, 13727), (3922, 13174), (6587, 7844)]