51564090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21757}}^1$

素因数の和:21846

約数の個数: 32

約数和(自身を含む): 125326080

約数和(自身を除く): 73761990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 21757, 43514, 65271, 108785, 130542, 217570, 326355, 652710, 1718803, 3437606, 5156409, 8594015, 10312818, 17188030, 25782045, 51564090]

約数ペア:

[(1, 51564090), (2, 25782045), (3, 17188030), (5, 10312818), (6, 8594015), (10, 5156409), (15, 3437606), (30, 1718803), (79, 652710), (158, 326355), (237, 217570), (395, 130542), (474, 108785), (790, 65271), (1185, 43514), (2370, 21757)]