51372021

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{15959}}^1$

素因数の和:16028

約数の個数: 16

約数和(自身を含む): 72777600

約数和(自身を除く): 21405579

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 15959, 47877, 462811, 590483, 1388433, 1771449, 17124007, 51372021]

約数ペア:

[(1, 51372021), (3, 17124007), (29, 1771449), (37, 1388433), (87, 590483), (111, 462811), (1073, 47877), (3219, 15959)]