50721268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 102093264

約数和(自身を除く): 51371996

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 181, 221, 317, 362, 442, 634, 724, 884, 1268, 2353, 3077, 4121, 4706, 5389, 6154, 8242, 9412, 10778, 12308, 16484, 21556, 40001, 57377, 70057, 80002, 114754, 140114, 160004, 229508, 280228, 745901, 975409, 1491802, 1950818, 2983604, 3901636, 12680317, 25360634, 50721268]

約数ペア:

[(1, 50721268), (2, 25360634), (4, 12680317), (13, 3901636), (17, 2983604), (26, 1950818), (34, 1491802), (52, 975409), (68, 745901), (181, 280228), (221, 229508), (317, 160004), (362, 140114), (442, 114754), (634, 80002), (724, 70057), (884, 57377), (1268, 40001), (2353, 21556), (3077, 16484), (4121, 12308), (4706, 10778), (5389, 9412), (6154, 8242)]