49948101

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2210

約数の個数: 36

約数和(自身を含む): 85549932

約数和(自身を除く): 35601831

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 2137, 2597, 3339, 6411, 7791, 14959, 19233, 23373, 44877, 104713, 113261, 134631, 314139, 339783, 792827, 942417, 1019349, 2378481, 5549789, 7135443, 16649367, 49948101]

約数ペア:

[(1, 49948101), (3, 16649367), (7, 7135443), (9, 5549789), (21, 2378481), (49, 1019349), (53, 942417), (63, 792827), (147, 339783), (159, 314139), (371, 134631), (441, 113261), (477, 104713), (1113, 44877), (2137, 23373), (2597, 19233), (3339, 14959), (6411, 7791)]