51195538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{1637}}^1$

素因数の和:2481

約数の個数: 16

約数和(自身を含む): 80982720

約数和(自身を除く): 29787182

約数列:

[1, 2, 19, 38, 823, 1637, 1646, 3274, 15637, 31103, 31274, 62206, 1347251, 2694502, 25597769, 51195538]

約数ペア:

[(1, 51195538), (2, 25597769), (19, 2694502), (38, 1347251), (823, 62206), (1637, 31274), (1646, 31103), (3274, 15637)]