53480940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{891349}}^1$

素因数の和:891361

約数の個数: 24

約数和(自身を含む): 149746800

約数和(自身を除く): 96265860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 891349, 1782698, 2674047, 3565396, 4456745, 5348094, 8913490, 10696188, 13370235, 17826980, 26740470, 53480940]

約数ペア:

[(1, 53480940), (2, 26740470), (3, 17826980), (4, 13370235), (5, 10696188), (6, 8913490), (10, 5348094), (12, 4456745), (15, 3565396), (20, 2674047), (30, 1782698), (60, 891349)]