51472971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1877}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 81445104

約数和(自身を除く): 29972133

約数列:

[1, 3, 9, 11, 33, 99, 277, 831, 1877, 2493, 3047, 5631, 9141, 16893, 20647, 27423, 61941, 185823, 519929, 1559787, 4679361, 5719219, 17157657, 51472971]

約数ペア:

[(1, 51472971), (3, 17157657), (9, 5719219), (11, 4679361), (33, 1559787), (99, 519929), (277, 185823), (831, 61941), (1877, 27423), (2493, 20647), (3047, 16893), (5631, 9141)]