53240509

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{26501}}^1$

素因数の和:26556

約数の個数: 12

約数和(自身を含む): 63445788

約数和(自身を除く): 10205279

約数列:

[1, 7, 41, 49, 287, 2009, 26501, 185507, 1086541, 1298549, 7605787, 53240509]

約数ペア:

[(1, 53240509), (7, 7605787), (41, 1298549), (49, 1086541), (287, 185507), (2009, 26501)]