45749450

素因数分解:

$2^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{1423}}^1$

素因数の和:2078

約数の個数: 24

約数和(自身を含む): 85286208

約数和(自身を除く): 39536758

約数列:

[1, 2, 5, 10, 25, 50, 643, 1286, 1423, 2846, 3215, 6430, 7115, 14230, 16075, 32150, 35575, 71150, 914989, 1829978, 4574945, 9149890, 22874725, 45749450]

約数ペア:

[(1, 45749450), (2, 22874725), (5, 9149890), (10, 4574945), (25, 1829978), (50, 914989), (643, 71150), (1286, 35575), (1423, 32150), (2846, 16075), (3215, 14230), (6430, 7115)]