51253657

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4733}}^1$

素因数の和:4777

約数の個数: 24

約数和(自身を含む): 67999176

約数和(自身を除く): 16745519

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 4733, 10829, 33131, 61529, 80461, 231917, 430703, 563227, 1045993, 3014921, 3942589, 7321951, 51253657]

約数ペア:

[(1, 51253657), (7, 7321951), (13, 3942589), (17, 3014921), (49, 1045993), (91, 563227), (119, 430703), (221, 231917), (637, 80461), (833, 61529), (1547, 33131), (4733, 10829)]