51539931

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1091}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 77510160

約数和(自身を除く): 25970229

約数列:

[1, 3, 9, 29, 87, 181, 261, 543, 1091, 1629, 3273, 5249, 9819, 15747, 31639, 47241, 94917, 197471, 284751, 592413, 1777239, 5726659, 17179977, 51539931]

約数ペア:

[(1, 51539931), (3, 17179977), (9, 5726659), (29, 1777239), (87, 592413), (181, 284751), (261, 197471), (543, 94917), (1091, 47241), (1629, 31639), (3273, 15747), (5249, 9819)]