56981460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{949691}}^1$

素因数の和:949703

約数の個数: 24

約数和(自身を含む): 159548256

約数和(自身を除く): 102566796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 949691, 1899382, 2849073, 3798764, 4748455, 5698146, 9496910, 11396292, 14245365, 18993820, 28490730, 56981460]

約数ペア:

[(1, 56981460), (2, 28490730), (3, 18993820), (4, 14245365), (5, 11396292), (6, 9496910), (10, 5698146), (12, 4748455), (15, 3798764), (20, 2849073), (30, 1899382), (60, 949691)]