50748775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 80494848

約数和(自身を除く): 29746073

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 77, 175, 205, 275, 287, 385, 451, 643, 1025, 1435, 1925, 2255, 3157, 3215, 4501, 7073, 7175, 11275, 15785, 16075, 22505, 26363, 35365, 49511, 78925, 112525, 131815, 176825, 184541, 247555, 289993, 659075, 922705, 1237775, 1449965, 2029951, 4613525, 7249825, 10149755, 50748775]

約数ペア:

[(1, 50748775), (5, 10149755), (7, 7249825), (11, 4613525), (25, 2029951), (35, 1449965), (41, 1237775), (55, 922705), (77, 659075), (175, 289993), (205, 247555), (275, 184541), (287, 176825), (385, 131815), (451, 112525), (643, 78925), (1025, 49511), (1435, 35365), (1925, 26363), (2255, 22505), (3157, 16075), (3215, 15785), (4501, 11275), (7073, 7175)]