48950890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{55001}}^1$

素因数の和:55097

約数の個数: 16

約数和(自身を含む): 89103240

約数和(自身を除く): 40152350

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 55001, 110002, 275005, 550010, 4895089, 9790178, 24475445, 48950890]

約数ペア:

[(1, 48950890), (2, 24475445), (5, 9790178), (10, 4895089), (89, 550010), (178, 275005), (445, 110002), (890, 55001)]