56838456

素因数分解:

$2^3\times 3^3\times {\mathrm{271}}^1\times {\mathrm{971}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 158630400

約数和(自身を除く): 101791944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 271, 542, 813, 971, 1084, 1626, 1942, 2168, 2439, 2913, 3252, 3884, 4878, 5826, 6504, 7317, 7768, 8739, 9756, 11652, 14634, 17478, 19512, 23304, 26217, 29268, 34956, 52434, 58536, 69912, 104868, 209736, 263141, 526282, 789423, 1052564, 1578846, 2105128, 2368269, 3157692, 4736538, 6315384, 7104807, 9473076, 14209614, 18946152, 28419228, 56838456]

約数ペア:

[(1, 56838456), (2, 28419228), (3, 18946152), (4, 14209614), (6, 9473076), (8, 7104807), (9, 6315384), (12, 4736538), (18, 3157692), (24, 2368269), (27, 2105128), (36, 1578846), (54, 1052564), (72, 789423), (108, 526282), (216, 263141), (271, 209736), (542, 104868), (813, 69912), (971, 58536), (1084, 52434), (1626, 34956), (1942, 29268), (2168, 26217), (2439, 23304), (2913, 19512), (3252, 17478), (3884, 14634), (4878, 11652), (5826, 9756), (6504, 8739), (7317, 7768)]