51172012

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 90933920

約数和(自身を除く): 39761908

約数列:

[1, 2, 4, 109, 218, 241, 436, 482, 487, 964, 974, 1948, 26269, 52538, 53083, 105076, 106166, 117367, 212332, 234734, 469468, 12793003, 25586006, 51172012]

約数ペア:

[(1, 51172012), (2, 25586006), (4, 12793003), (109, 469468), (218, 234734), (241, 212332), (436, 117367), (482, 106166), (487, 105076), (964, 53083), (974, 52538), (1948, 26269)]