57106805

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 84225024

約数和(自身を除く): 27118219

約数列:

[1, 5, 7, 31, 35, 49, 73, 103, 155, 217, 245, 365, 511, 515, 721, 1085, 1519, 2263, 2555, 3193, 3577, 3605, 5047, 7519, 7595, 11315, 15841, 15965, 17885, 22351, 25235, 37595, 52633, 79205, 110887, 111755, 156457, 233089, 263165, 368431, 554435, 782285, 1165445, 1631623, 1842155, 8158115, 11421361, 57106805]

約数ペア:

[(1, 57106805), (5, 11421361), (7, 8158115), (31, 1842155), (35, 1631623), (49, 1165445), (73, 782285), (103, 554435), (155, 368431), (217, 263165), (245, 233089), (365, 156457), (511, 111755), (515, 110887), (721, 79205), (1085, 52633), (1519, 37595), (2263, 25235), (2555, 22351), (3193, 17885), (3577, 15965), (3605, 15841), (5047, 11315), (7519, 7595)]