52221183

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 82028544

約数和(自身を除く): 29807361

約数列:

[1, 3, 7, 21, 47, 141, 157, 329, 337, 471, 987, 1011, 1099, 2359, 3297, 7077, 7379, 15839, 22137, 47517, 51653, 52909, 110873, 154959, 158727, 332619, 370363, 1111089, 2486723, 7460169, 17407061, 52221183]

約数ペア:

[(1, 52221183), (3, 17407061), (7, 7460169), (21, 2486723), (47, 1111089), (141, 370363), (157, 332619), (329, 158727), (337, 154959), (471, 110873), (987, 52909), (1011, 51653), (1099, 47517), (2359, 22137), (3297, 15839), (7077, 7379)]