49538170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 104976000

約数和(自身を除く): 55437830

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 59, 85, 110, 118, 170, 187, 295, 374, 449, 590, 649, 898, 935, 1003, 1298, 1870, 2006, 2245, 3245, 4490, 4939, 5015, 6490, 7633, 9878, 10030, 11033, 15266, 22066, 24695, 26491, 38165, 49390, 52982, 55165, 76330, 83963, 110330, 132455, 167926, 264910, 291401, 419815, 450347, 582802, 839630, 900694, 1457005, 2251735, 2914010, 4503470, 4953817, 9907634, 24769085, 49538170]

約数ペア:

[(1, 49538170), (2, 24769085), (5, 9907634), (10, 4953817), (11, 4503470), (17, 2914010), (22, 2251735), (34, 1457005), (55, 900694), (59, 839630), (85, 582802), (110, 450347), (118, 419815), (170, 291401), (187, 264910), (295, 167926), (374, 132455), (449, 110330), (590, 83963), (649, 76330), (898, 55165), (935, 52982), (1003, 49390), (1298, 38165), (1870, 26491), (2006, 24695), (2245, 22066), (3245, 15266), (4490, 11033), (4939, 10030), (5015, 9878), (6490, 7633)]