53015640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{441797}}^1$

素因数の和:441811

約数の個数: 32

約数和(自身を含む): 159047280

約数和(自身を除く): 106031640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 441797, 883594, 1325391, 1767188, 2208985, 2650782, 3534376, 4417970, 5301564, 6626955, 8835940, 10603128, 13253910, 17671880, 26507820, 53015640]

約数ペア:

[(1, 53015640), (2, 26507820), (3, 17671880), (4, 13253910), (5, 10603128), (6, 8835940), (8, 6626955), (10, 5301564), (12, 4417970), (15, 3534376), (20, 2650782), (24, 2208985), (30, 1767188), (40, 1325391), (60, 883594), (120, 441797)]