51599355

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79999}}^1$

素因数の和:80050

約数の個数: 16

約数和(自身を含む): 84480000

約数和(自身を除く): 32880645

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 79999, 239997, 399995, 1199985, 3439957, 10319871, 17199785, 51599355]

約数ペア:

[(1, 51599355), (3, 17199785), (5, 10319871), (15, 3439957), (43, 1199985), (129, 399995), (215, 239997), (645, 79999)]