51911826

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{20551}}^1$

素因数の和:20977

約数の個数: 16

約数和(自身を含む): 104075328

約数和(自身を除く): 52163502

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 20551, 41102, 61653, 123306, 8651971, 17303942, 25955913, 51911826]

約数ペア:

[(1, 51911826), (2, 25955913), (3, 17303942), (6, 8651971), (421, 123306), (842, 61653), (1263, 41102), (2526, 20551)]