48964450

素因数分解:

$2^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{1523}}^1$

素因数の和:2178

約数の個数: 24

約数和(自身を含む): 91275408

約数和(自身を除く): 42310958

約数列:

[1, 2, 5, 10, 25, 50, 643, 1286, 1523, 3046, 3215, 6430, 7615, 15230, 16075, 32150, 38075, 76150, 979289, 1958578, 4896445, 9792890, 24482225, 48964450]

約数ペア:

[(1, 48964450), (2, 24482225), (5, 9792890), (10, 4896445), (25, 1958578), (50, 979289), (643, 76150), (1286, 38075), (1523, 32150), (3046, 16075), (3215, 15230), (6430, 7615)]