48991260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{816521}}^1$

素因数の和:816533

約数の個数: 24

約数和(自身を含む): 137175696

約数和(自身を除く): 88184436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 816521, 1633042, 2449563, 3266084, 4082605, 4899126, 8165210, 9798252, 12247815, 16330420, 24495630, 48991260]

約数ペア:

[(1, 48991260), (2, 24495630), (3, 16330420), (4, 12247815), (5, 9798252), (6, 8165210), (10, 4899126), (12, 4082605), (15, 3266084), (20, 2449563), (30, 1633042), (60, 816521)]