49783820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{146423}}^1$

素因数の和:146449

約数の個数: 24

約数和(自身を含む): 110696544

約数和(自身を除く): 60912724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 146423, 292846, 585692, 732115, 1464230, 2489191, 2928460, 4978382, 9956764, 12445955, 24891910, 49783820]

約数ペア:

[(1, 49783820), (2, 24891910), (4, 12445955), (5, 9956764), (10, 4978382), (17, 2928460), (20, 2489191), (34, 1464230), (68, 732115), (85, 585692), (170, 292846), (340, 146423)]