55208220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{920137}}^1$

素因数の和:920149

約数の個数: 24

約数和(自身を含む): 154583184

約数和(自身を除く): 99374964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 920137, 1840274, 2760411, 3680548, 4600685, 5520822, 9201370, 11041644, 13802055, 18402740, 27604110, 55208220]

約数ペア:

[(1, 55208220), (2, 27604110), (3, 18402740), (4, 13802055), (5, 11041644), (6, 9201370), (10, 5520822), (12, 4600685), (15, 3680548), (20, 2760411), (30, 1840274), (60, 920137)]