54104916

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 128576000

約数和(自身を除く): 74471084

約数列:

[1, 2, 3, 4, 6, 12, 139, 163, 199, 278, 326, 398, 417, 489, 556, 597, 652, 796, 834, 978, 1194, 1668, 1956, 2388, 22657, 27661, 32437, 45314, 55322, 64874, 67971, 82983, 90628, 97311, 110644, 129748, 135942, 165966, 194622, 271884, 331932, 389244, 4508743, 9017486, 13526229, 18034972, 27052458, 54104916]

約数ペア:

[(1, 54104916), (2, 27052458), (3, 18034972), (4, 13526229), (6, 9017486), (12, 4508743), (139, 389244), (163, 331932), (199, 271884), (278, 194622), (326, 165966), (398, 135942), (417, 129748), (489, 110644), (556, 97311), (597, 90628), (652, 82983), (796, 67971), (834, 64874), (978, 55322), (1194, 45314), (1668, 32437), (1956, 27661), (2388, 22657)]