55719804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{663331}}^1$

素因数の和:663345

約数の個数: 24

約数和(自身を含む): 148586368

約数和(自身を除く): 92866564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 663331, 1326662, 1989993, 2653324, 3979986, 4643317, 7959972, 9286634, 13929951, 18573268, 27859902, 55719804]

約数ペア:

[(1, 55719804), (2, 27859902), (3, 18573268), (4, 13929951), (6, 9286634), (7, 7959972), (12, 4643317), (14, 3979986), (21, 2653324), (28, 1989993), (42, 1326662), (84, 663331)]