51742201

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 60801664

約数和(自身を除く): 9059463

約数列:

[1, 7, 43, 301, 397, 433, 2779, 3031, 17071, 18619, 119497, 130333, 171901, 1203307, 7391743, 51742201]

約数ペア:

[(1, 51742201), (7, 7391743), (43, 1203307), (301, 171901), (397, 130333), (433, 119497), (2779, 18619), (3031, 17071)]