57398172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1399}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 144883200

約数和(自身を除く): 87485028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 263, 526, 789, 1052, 1399, 1578, 2798, 3156, 3419, 4197, 5596, 6838, 8394, 10257, 13676, 16788, 18187, 20514, 36374, 41028, 54561, 72748, 109122, 218244, 367937, 735874, 1103811, 1471748, 2207622, 4415244, 4783181, 9566362, 14349543, 19132724, 28699086, 57398172]

約数ペア:

[(1, 57398172), (2, 28699086), (3, 19132724), (4, 14349543), (6, 9566362), (12, 4783181), (13, 4415244), (26, 2207622), (39, 1471748), (52, 1103811), (78, 735874), (156, 367937), (263, 218244), (526, 109122), (789, 72748), (1052, 54561), (1399, 41028), (1578, 36374), (2798, 20514), (3156, 18187), (3419, 16788), (4197, 13676), (5596, 10257), (6838, 8394)]