56681485

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 86676480

約数和(自身を除く): 29994995

約数列:

[1, 5, 7, 17, 31, 35, 49, 85, 119, 155, 217, 245, 439, 527, 595, 833, 1085, 1519, 2195, 2635, 3073, 3689, 4165, 7463, 7595, 13609, 15365, 18445, 21511, 25823, 37315, 52241, 68045, 95263, 107555, 129115, 231353, 261205, 365687, 476315, 666841, 1156765, 1619471, 1828435, 3334205, 8097355, 11336297, 56681485]

約数ペア:

[(1, 56681485), (5, 11336297), (7, 8097355), (17, 3334205), (31, 1828435), (35, 1619471), (49, 1156765), (85, 666841), (119, 476315), (155, 365687), (217, 261205), (245, 231353), (439, 129115), (527, 107555), (595, 95263), (833, 68045), (1085, 52241), (1519, 37315), (2195, 25823), (2635, 21511), (3073, 18445), (3689, 15365), (4165, 13609), (7463, 7595)]