55148820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{919147}}^1$

素因数の和:919159

約数の個数: 24

約数和(自身を含む): 154416864

約数和(自身を除く): 99268044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 919147, 1838294, 2757441, 3676588, 4595735, 5514882, 9191470, 11029764, 13787205, 18382940, 27574410, 55148820]

約数ペア:

[(1, 55148820), (2, 27574410), (3, 18382940), (4, 13787205), (5, 11029764), (6, 9191470), (10, 5514882), (12, 4595735), (15, 3676588), (20, 2757441), (30, 1838294), (60, 919147)]