55876919

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{487}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 65868288

約数和(自身を除く): 9991369

約数列:

[1, 7, 37, 259, 443, 487, 3101, 3409, 16391, 18019, 114737, 126133, 215741, 1510187, 7982417, 55876919]

約数ペア:

[(1, 55876919), (7, 7982417), (37, 1510187), (259, 215741), (443, 126133), (487, 114737), (3101, 18019), (3409, 16391)]