50431868

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{743}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 89994240

約数和(自身を除く): 39562372

約数列:

[1, 2, 4, 71, 142, 239, 284, 478, 743, 956, 1486, 2972, 16969, 33938, 52753, 67876, 105506, 177577, 211012, 355154, 710308, 12607967, 25215934, 50431868]

約数ペア:

[(1, 50431868), (2, 25215934), (4, 12607967), (71, 710308), (142, 355154), (239, 211012), (284, 177577), (478, 105506), (743, 67876), (956, 52753), (1486, 33938), (2972, 16969)]