55171140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{919519}}^1$

素因数の和:919531

約数の個数: 24

約数和(自身を含む): 154479360

約数和(自身を除く): 99308220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 919519, 1839038, 2758557, 3678076, 4597595, 5517114, 9195190, 11034228, 13792785, 18390380, 27585570, 55171140]

約数ペア:

[(1, 55171140), (2, 27585570), (3, 18390380), (4, 13792785), (5, 11034228), (6, 9195190), (10, 5517114), (12, 4597595), (15, 3678076), (20, 2758557), (30, 1839038), (60, 919519)]