47286670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 87630048

約数和(自身を除く): 40343378

約数列:

[1, 2, 5, 10, 43, 86, 215, 277, 397, 430, 554, 794, 1385, 1985, 2770, 3970, 11911, 17071, 23822, 34142, 59555, 85355, 109969, 119110, 170710, 219938, 549845, 1099690, 4728667, 9457334, 23643335, 47286670]

約数ペア:

[(1, 47286670), (2, 23643335), (5, 9457334), (10, 4728667), (43, 1099690), (86, 549845), (215, 219938), (277, 170710), (397, 119110), (430, 109969), (554, 85355), (794, 59555), (1385, 34142), (1985, 23822), (2770, 17071), (3970, 11911)]