51128885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15331}}^1$

素因数の和:15388

約数の個数: 16

約数和(自身を含む): 66234240

約数和(自身を除く): 15105355

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 15331, 76655, 352613, 444599, 1763065, 2222995, 10225777, 51128885]

約数ペア:

[(1, 51128885), (5, 10225777), (23, 2222995), (29, 1763065), (115, 444599), (145, 352613), (667, 76655), (3335, 15331)]