48540290

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{4999}}^1$

素因数の和:5977

約数の個数: 16

約数和(自身を含む): 87480000

約数和(自身を除く): 38939710

約数列:

[1, 2, 5, 10, 971, 1942, 4855, 4999, 9710, 9998, 24995, 49990, 4854029, 9708058, 24270145, 48540290]

約数ペア:

[(1, 48540290), (2, 24270145), (5, 9708058), (10, 4854029), (971, 49990), (1942, 24995), (4855, 9998), (4999, 9710)]