55226185

素因数分解:

$5^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{523}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 77417856

約数和(自身を除く): 22191671

約数列:

[1, 5, 7, 35, 49, 245, 431, 523, 2155, 2615, 3017, 3661, 15085, 18305, 21119, 25627, 105595, 128135, 225413, 1127065, 1577891, 7889455, 11045237, 55226185]

約数ペア:

[(1, 55226185), (5, 11045237), (7, 7889455), (35, 1577891), (49, 1127065), (245, 225413), (431, 128135), (523, 105595), (2155, 25627), (2615, 21119), (3017, 18305), (3661, 15085)]