51889684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8867}}^1$

素因数の和:8908

約数の個数: 48

約数和(自身を含む): 119185920

約数和(自身を除く): 67296236

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 8867, 17734, 35468, 62069, 97537, 124138, 168473, 195074, 248276, 336946, 390148, 673892, 682759, 1179311, 1365518, 1853203, 2358622, 2731036, 3706406, 4717244, 7412812, 12972421, 25944842, 51889684]

約数ペア:

[(1, 51889684), (2, 25944842), (4, 12972421), (7, 7412812), (11, 4717244), (14, 3706406), (19, 2731036), (22, 2358622), (28, 1853203), (38, 1365518), (44, 1179311), (76, 682759), (77, 673892), (133, 390148), (154, 336946), (209, 248276), (266, 195074), (308, 168473), (418, 124138), (532, 97537), (836, 62069), (1463, 35468), (2926, 17734), (5852, 8867)]