55027890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{203807}}^1$

素因数の和:203823

約数の個数: 32

約数和(自身を含む): 146741760

約数和(自身を除く): 91713870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 203807, 407614, 611421, 1019035, 1222842, 1834263, 2038070, 3057105, 3668526, 5502789, 6114210, 9171315, 11005578, 18342630, 27513945, 55027890]

約数ペア:

[(1, 55027890), (2, 27513945), (3, 18342630), (5, 11005578), (6, 9171315), (9, 6114210), (10, 5502789), (15, 3668526), (18, 3057105), (27, 2038070), (30, 1834263), (45, 1222842), (54, 1019035), (90, 611421), (135, 407614), (270, 203807)]