51150671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 64991808

約数和(自身を除く): 13841137

約数列:

[1, 11, 13, 17, 53, 143, 187, 221, 397, 583, 689, 901, 2431, 4367, 5161, 6749, 7579, 9911, 11713, 21041, 56771, 74239, 87737, 128843, 231451, 273533, 357697, 965107, 3008863, 3934667, 4650061, 51150671]

約数ペア:

[(1, 51150671), (11, 4650061), (13, 3934667), (17, 3008863), (53, 965107), (143, 357697), (187, 273533), (221, 231451), (397, 128843), (583, 87737), (689, 74239), (901, 56771), (2431, 21041), (4367, 11713), (5161, 9911), (6749, 7579)]