51290044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51913}}^1$

素因数の和:51949

約数の個数: 24

約数和(自身を含む): 101751440

約数和(自身を除く): 50461396

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 51913, 103826, 207652, 674869, 986347, 1349738, 1972694, 2699476, 3945388, 12822511, 25645022, 51290044]

約数ペア:

[(1, 51290044), (2, 25645022), (4, 12822511), (13, 3945388), (19, 2699476), (26, 1972694), (38, 1349738), (52, 986347), (76, 674869), (247, 207652), (494, 103826), (988, 51913)]