51913065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{111641}}^1$

素因数の和:111680

約数の個数: 16

約数和(自身を含む): 85741056

約数和(自身を除く): 33827991

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 111641, 334923, 558205, 1674615, 3460871, 10382613, 17304355, 51913065]

約数ペア:

[(1, 51913065), (3, 17304355), (5, 10382613), (15, 3460871), (31, 1674615), (93, 558205), (155, 334923), (465, 111641)]