51057671

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 59906880

約数和(自身を除く): 8849209

約数列:

[1, 7, 61, 109, 427, 763, 1097, 6649, 7679, 46543, 66917, 119573, 468419, 837011, 7293953, 51057671]

約数ペア:

[(1, 51057671), (7, 7293953), (61, 837011), (109, 468419), (427, 119573), (763, 66917), (1097, 46543), (6649, 7679)]