51319666

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{11369}}^1$

素因数の和:11469

約数の個数: 16

約数和(自身を含む): 80363160

約数和(自身を除く): 29043494

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 11369, 22738, 420653, 693509, 841306, 1387018, 25659833, 51319666]

約数ペア:

[(1, 51319666), (2, 25659833), (37, 1387018), (61, 841306), (74, 693509), (122, 420653), (2257, 22738), (4514, 11369)]