53242553

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1123}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 65713536

約数和(自身を除く): 12470983

約数列:

[1, 7, 13, 91, 521, 1123, 3647, 6773, 7861, 14599, 47411, 102193, 585083, 4095581, 7606079, 53242553]

約数ペア:

[(1, 53242553), (7, 7606079), (13, 4095581), (91, 585083), (521, 102193), (1123, 47411), (3647, 14599), (6773, 7861)]