53557049

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{12011}}^1$

素因数の和:12045

約数の個数: 16

約数和(自身を含む): 67267200

約数和(自身を除く): 13710151

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 12011, 84077, 156143, 588539, 1093001, 4119773, 7651007, 53557049]

約数ペア:

[(1, 53557049), (7, 7651007), (13, 4119773), (49, 1093001), (91, 588539), (343, 156143), (637, 84077), (4459, 12011)]