56976964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{117721}}^1$

素因数の和:117747

約数の個数: 18

約数和(自身を含む): 109599182

約数和(自身を除く): 52622218

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 117721, 235442, 470884, 1294931, 2589862, 5179724, 14244241, 28488482, 56976964]

約数ペア:

[(1, 56976964), (2, 28488482), (4, 14244241), (11, 5179724), (22, 2589862), (44, 1294931), (121, 470884), (242, 235442), (484, 117721)]