53265355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 28019765

約数列:

[1, 5, 11, 13, 23, 41, 55, 65, 79, 115, 143, 205, 253, 299, 395, 451, 533, 715, 869, 943, 1027, 1265, 1495, 1817, 2255, 2665, 3239, 3289, 4345, 4715, 5135, 5863, 9085, 10373, 11297, 12259, 16195, 16445, 19987, 23621, 29315, 35629, 42107, 51865, 56485, 61295, 74497, 99935, 118105, 134849, 178145, 210535, 259831, 372485, 463177, 674245, 819467, 968461, 1299155, 2315885, 4097335, 4842305, 10653071, 53265355]

約数ペア:

[(1, 53265355), (5, 10653071), (11, 4842305), (13, 4097335), (23, 2315885), (41, 1299155), (55, 968461), (65, 819467), (79, 674245), (115, 463177), (143, 372485), (205, 259831), (253, 210535), (299, 178145), (395, 134849), (451, 118105), (533, 99935), (715, 74497), (869, 61295), (943, 56485), (1027, 51865), (1265, 42107), (1495, 35629), (1817, 29315), (2255, 23621), (2665, 19987), (3239, 16445), (3289, 16195), (4345, 12259), (4715, 11297), (5135, 10373), (5863, 9085)]