50243390

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{9871}}^1$

素因数の和:10387

約数の個数: 16

約数和(自身を含む): 90624960

約数和(自身を除く): 40381570

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 9871, 19742, 49355, 98710, 5024339, 10048678, 25121695, 50243390]

約数ペア:

[(1, 50243390), (2, 25121695), (5, 10048678), (10, 5024339), (509, 98710), (1018, 49355), (2545, 19742), (5090, 9871)]