55939180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14957}}^1$

素因数の和:14994

約数の個数: 48

約数和(自身を含む): 135698976

約数和(自身を除く): 79759796

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 14957, 29914, 59828, 74785, 149570, 164527, 254269, 299140, 329054, 508538, 658108, 822635, 1017076, 1271345, 1645270, 2542690, 2796959, 3290540, 5085380, 5593918, 11187836, 13984795, 27969590, 55939180]

約数ペア:

[(1, 55939180), (2, 27969590), (4, 13984795), (5, 11187836), (10, 5593918), (11, 5085380), (17, 3290540), (20, 2796959), (22, 2542690), (34, 1645270), (44, 1271345), (55, 1017076), (68, 822635), (85, 658108), (110, 508538), (170, 329054), (187, 299140), (220, 254269), (340, 164527), (374, 149570), (748, 74785), (935, 59828), (1870, 29914), (3740, 14957)]