49845720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{415381}}^1$

素因数の和:415395

約数の個数: 32

約数和(自身を含む): 149537520

約数和(自身を除く): 99691800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 415381, 830762, 1246143, 1661524, 2076905, 2492286, 3323048, 4153810, 4984572, 6230715, 8307620, 9969144, 12461430, 16615240, 24922860, 49845720]

約数ペア:

[(1, 49845720), (2, 24922860), (3, 16615240), (4, 12461430), (5, 9969144), (6, 8307620), (8, 6230715), (10, 4984572), (12, 4153810), (15, 3323048), (20, 2492286), (24, 2076905), (30, 1661524), (40, 1246143), (60, 830762), (120, 415381)]