49057640

素因数分解:

$2^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1483}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 110587680

約数和(自身を除く): 61530040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 827, 1483, 1654, 2966, 3308, 4135, 5932, 6616, 7415, 8270, 11864, 14830, 16540, 29660, 33080, 59320, 1226441, 2452882, 4905764, 6132205, 9811528, 12264410, 24528820, 49057640]

約数ペア:

[(1, 49057640), (2, 24528820), (4, 12264410), (5, 9811528), (8, 6132205), (10, 4905764), (20, 2452882), (40, 1226441), (827, 59320), (1483, 33080), (1654, 29660), (2966, 16540), (3308, 14830), (4135, 11864), (5932, 8270), (6616, 7415)]