49247340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{820789}}^1$

素因数の和:820801

約数の個数: 24

約数和(自身を含む): 137892720

約数和(自身を除く): 88645380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 820789, 1641578, 2462367, 3283156, 4103945, 4924734, 8207890, 9849468, 12311835, 16415780, 24623670, 49247340]

約数ペア:

[(1, 49247340), (2, 24623670), (3, 16415780), (4, 12311835), (5, 9849468), (6, 8207890), (10, 4924734), (12, 4103945), (15, 3283156), (20, 2462367), (30, 1641578), (60, 820789)]