55345112459

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{1773143}}^1$

素因数の和:1773184

約数の個数: 20

約数和(自身を含む): 69532068816

約数和(自身を除く): 14186956357

約数列:

[1, 7, 13, 49, 91, 343, 637, 2401, 4459, 31213, 1773143, 12412001, 23050859, 86884007, 161356013, 608188049, 1129492091, 4257316343, 7906444637, 55345112459]

約数ペア:

[(1, 55345112459), (7, 7906444637), (13, 4257316343), (49, 1129492091), (91, 608188049), (343, 161356013), (637, 86884007), (2401, 23050859), (4459, 12412001), (31213, 1773143)]