56909138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 100904832

約数和(自身を除く): 43995694

約数列:

[1, 2, 11, 13, 22, 26, 143, 193, 286, 386, 1031, 2062, 2123, 2509, 4246, 5018, 11341, 13403, 22682, 26806, 27599, 55198, 147433, 198983, 294866, 397966, 2188813, 2586779, 4377626, 5173558, 28454569, 56909138]

約数ペア:

[(1, 56909138), (2, 28454569), (11, 5173558), (13, 4377626), (22, 2586779), (26, 2188813), (143, 397966), (193, 294866), (286, 198983), (386, 147433), (1031, 55198), (2062, 27599), (2123, 26806), (2509, 22682), (4246, 13403), (5018, 11341)]