5047550

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:812

約数の個数: 24

約数和(自身を含む): 9462936

約数和(自身を除く): 4415386

約数列:

[1, 2, 5, 10, 25, 50, 157, 314, 643, 785, 1286, 1570, 3215, 3925, 6430, 7850, 16075, 32150, 100951, 201902, 504755, 1009510, 2523775, 5047550]

約数ペア:

[(1, 5047550), (2, 2523775), (5, 1009510), (10, 504755), (25, 201902), (50, 100951), (157, 32150), (314, 16075), (643, 7850), (785, 6430), (1286, 3925), (1570, 3215)]