56168063

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 68290560

約数和(自身を除く): 12122497

約数列:

[1, 7, 31, 49, 103, 217, 359, 721, 1519, 2513, 3193, 5047, 11129, 17591, 22351, 36977, 77903, 156457, 258839, 545321, 1146287, 1811873, 8024009, 56168063]

約数ペア:

[(1, 56168063), (7, 8024009), (31, 1811873), (49, 1146287), (103, 545321), (217, 258839), (359, 156457), (721, 77903), (1519, 36977), (2513, 22351), (3193, 17591), (5047, 11129)]