49113940

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{3323}}^1$

素因数の和:4071

約数の個数: 24

約数和(自身を含む): 103309920

約数和(自身を除く): 54195980

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3323, 3695, 6646, 7390, 13292, 14780, 16615, 33230, 66460, 2455697, 4911394, 9822788, 12278485, 24556970, 49113940]

約数ペア:

[(1, 49113940), (2, 24556970), (4, 12278485), (5, 9822788), (10, 4911394), (20, 2455697), (739, 66460), (1478, 33230), (2956, 16615), (3323, 14780), (3695, 13292), (6646, 7390)]