51107860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{88117}}^1$

素因数の和:88155

約数の個数: 24

約数和(自身を含む): 111028680

約数和(自身を除く): 59920820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 88117, 176234, 352468, 440585, 881170, 1762340, 2555393, 5110786, 10221572, 12776965, 25553930, 51107860]

約数ペア:

[(1, 51107860), (2, 25553930), (4, 12776965), (5, 10221572), (10, 5110786), (20, 2555393), (29, 1762340), (58, 881170), (116, 440585), (145, 352468), (290, 176234), (580, 88117)]