52789828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 127008000

約数和(自身を除く): 74218172

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 52, 68, 76, 91, 119, 133, 182, 221, 238, 247, 266, 323, 364, 442, 449, 476, 494, 532, 646, 884, 898, 988, 1292, 1547, 1729, 1796, 2261, 3094, 3143, 3458, 4199, 4522, 5837, 6188, 6286, 6916, 7633, 8398, 8531, 9044, 11674, 12572, 15266, 16796, 17062, 23348, 29393, 30532, 34124, 40859, 53431, 58786, 59717, 81718, 99229, 106862, 110903, 117572, 119434, 145027, 163436, 198458, 213724, 221806, 238868, 290054, 396916, 443612, 580108, 694603, 776321, 1015189, 1389206, 1552642, 1885351, 2030378, 2778412, 3105284, 3770702, 4060756, 7541404, 13197457, 26394914, 52789828]

約数ペア:

[(1, 52789828), (2, 26394914), (4, 13197457), (7, 7541404), (13, 4060756), (14, 3770702), (17, 3105284), (19, 2778412), (26, 2030378), (28, 1885351), (34, 1552642), (38, 1389206), (52, 1015189), (68, 776321), (76, 694603), (91, 580108), (119, 443612), (133, 396916), (182, 290054), (221, 238868), (238, 221806), (247, 213724), (266, 198458), (323, 163436), (364, 145027), (442, 119434), (449, 117572), (476, 110903), (494, 106862), (532, 99229), (646, 81718), (884, 59717), (898, 58786), (988, 53431), (1292, 40859), (1547, 34124), (1729, 30532), (1796, 29393), (2261, 23348), (3094, 17062), (3143, 16796), (3458, 15266), (4199, 12572), (4522, 11674), (5837, 9044), (6188, 8531), (6286, 8398), (6916, 7633)]