51555417

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31189}}^1$

素因数の和:31240

約数の個数: 16

約数和(自身を含む): 74856000

約数和(自身を除く): 23300583

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 31189, 93567, 592591, 904481, 1777773, 2713443, 17185139, 51555417]

約数ペア:

[(1, 51555417), (3, 17185139), (19, 2713443), (29, 1777773), (57, 904481), (87, 592591), (551, 93567), (1653, 31189)]