55389090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1777}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 133136640

約数和(自身を除く): 77747550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1039, 1777, 2078, 3117, 3554, 5195, 5331, 6234, 8885, 10390, 10662, 15585, 17770, 26655, 31170, 53310, 1846303, 3692606, 5538909, 9231515, 11077818, 18463030, 27694545, 55389090]

約数ペア:

[(1, 55389090), (2, 27694545), (3, 18463030), (5, 11077818), (6, 9231515), (10, 5538909), (15, 3692606), (30, 1846303), (1039, 53310), (1777, 31170), (2078, 26655), (3117, 17770), (3554, 15585), (5195, 10662), (5331, 10390), (6234, 8885)]