50185564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 110125008

約数和(自身を除く): 59939444

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 169, 187, 221, 286, 338, 374, 397, 442, 572, 676, 748, 794, 884, 1588, 1859, 2431, 2873, 3718, 4367, 4862, 5161, 5746, 6749, 7436, 8734, 9724, 10322, 11492, 13498, 17468, 20644, 26996, 31603, 56771, 63206, 67093, 74239, 87737, 113542, 126412, 134186, 148478, 175474, 227084, 268372, 296956, 350948, 738023, 965107, 1140581, 1476046, 1930214, 2281162, 2952092, 3860428, 4562324, 12546391, 25092782, 50185564]

約数ペア:

[(1, 50185564), (2, 25092782), (4, 12546391), (11, 4562324), (13, 3860428), (17, 2952092), (22, 2281162), (26, 1930214), (34, 1476046), (44, 1140581), (52, 965107), (68, 738023), (143, 350948), (169, 296956), (187, 268372), (221, 227084), (286, 175474), (338, 148478), (374, 134186), (397, 126412), (442, 113542), (572, 87737), (676, 74239), (748, 67093), (794, 63206), (884, 56771), (1588, 31603), (1859, 26996), (2431, 20644), (2873, 17468), (3718, 13498), (4367, 11492), (4862, 10322), (5161, 9724), (5746, 8734), (6749, 7436)]