55901379

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2\times {\mathrm{101}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 78015312

約数和(自身を除く): 22113933

約数列:

[1, 3, 53, 59, 101, 159, 177, 303, 3127, 3481, 5353, 5959, 9381, 10443, 16059, 17877, 184493, 315827, 351581, 553479, 947481, 1054743, 18633793, 55901379]

約数ペア:

[(1, 55901379), (3, 18633793), (53, 1054743), (59, 947481), (101, 553479), (159, 351581), (177, 315827), (303, 184493), (3127, 17877), (3481, 16059), (5353, 10443), (5959, 9381)]