51556708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 108380160

約数和(自身を除く): 56823452

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 223, 322, 359, 446, 644, 718, 892, 1436, 1561, 2513, 3122, 5026, 5129, 6244, 8257, 10052, 10258, 16514, 20516, 33028, 35903, 57799, 71806, 80057, 115598, 143612, 160114, 231196, 320228, 560399, 1120798, 1841311, 2241596, 3682622, 7365244, 12889177, 25778354, 51556708]

約数ペア:

[(1, 51556708), (2, 25778354), (4, 12889177), (7, 7365244), (14, 3682622), (23, 2241596), (28, 1841311), (46, 1120798), (92, 560399), (161, 320228), (223, 231196), (322, 160114), (359, 143612), (446, 115598), (644, 80057), (718, 71806), (892, 57799), (1436, 35903), (1561, 33028), (2513, 20516), (3122, 16514), (5026, 10258), (5129, 10052), (6244, 8257)]