51008853

素因数分解:

$3^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{983}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 79420608

約数和(自身を除く): 28411755

約数列:

[1, 3, 7, 21, 49, 147, 353, 983, 1059, 2471, 2949, 6881, 7413, 17297, 20643, 48167, 51891, 144501, 346999, 1040997, 2428993, 7286979, 17002951, 51008853]

約数ペア:

[(1, 51008853), (3, 17002951), (7, 7286979), (21, 2428993), (49, 1040997), (147, 346999), (353, 144501), (983, 51891), (1059, 48167), (2471, 20643), (2949, 17297), (6881, 7413)]