51549310

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{8017}}^1$

素因数の和:8667

約数の個数: 16

約数和(自身を含む): 92944656

約数和(自身を除く): 41395346

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 8017, 16034, 40085, 80170, 5154931, 10309862, 25774655, 51549310]

約数ペア:

[(1, 51549310), (2, 25774655), (5, 10309862), (10, 5154931), (643, 80170), (1286, 40085), (3215, 16034), (6430, 8017)]