55812809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 61575360

約数和(自身を除く): 5762551

約数列:

[1, 13, 67, 139, 461, 871, 1807, 5993, 9313, 30887, 64079, 121069, 401531, 833027, 4293293, 55812809]

約数ペア:

[(1, 55812809), (13, 4293293), (67, 833027), (139, 401531), (461, 121069), (871, 64079), (1807, 30887), (5993, 9313)]