55421220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{923687}}^1$

素因数の和:923699

約数の個数: 24

約数和(自身を含む): 155179584

約数和(自身を除く): 99758364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 923687, 1847374, 2771061, 3694748, 4618435, 5542122, 9236870, 11084244, 13855305, 18473740, 27710610, 55421220]

約数ペア:

[(1, 55421220), (2, 27710610), (3, 18473740), (4, 13855305), (5, 11084244), (6, 9236870), (10, 5542122), (12, 4618435), (15, 3694748), (20, 2771061), (30, 1847374), (60, 923687)]