56955528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 182784000

約数和(自身を除く): 125828472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 139, 168, 189, 216, 252, 271, 278, 378, 417, 504, 542, 556, 756, 813, 834, 973, 1084, 1112, 1251, 1512, 1626, 1668, 1897, 1946, 2168, 2439, 2502, 2919, 3252, 3336, 3753, 3794, 3892, 4878, 5004, 5691, 5838, 6504, 7317, 7506, 7588, 7784, 8757, 9756, 10008, 11382, 11676, 14634, 15012, 15176, 17073, 17514, 19512, 22764, 23352, 26271, 29268, 30024, 34146, 35028, 37669, 45528, 51219, 52542, 58536, 68292, 70056, 75338, 102438, 105084, 113007, 136584, 150676, 204876, 210168, 226014, 263683, 301352, 339021, 409752, 452028, 527366, 678042, 791049, 904056, 1017063, 1054732, 1356084, 1582098, 2034126, 2109464, 2373147, 2712168, 3164196, 4068252, 4746294, 6328392, 7119441, 8136504, 9492588, 14238882, 18985176, 28477764, 56955528]

約数ペア:

[(1, 56955528), (2, 28477764), (3, 18985176), (4, 14238882), (6, 9492588), (7, 8136504), (8, 7119441), (9, 6328392), (12, 4746294), (14, 4068252), (18, 3164196), (21, 2712168), (24, 2373147), (27, 2109464), (28, 2034126), (36, 1582098), (42, 1356084), (54, 1054732), (56, 1017063), (63, 904056), (72, 791049), (84, 678042), (108, 527366), (126, 452028), (139, 409752), (168, 339021), (189, 301352), (216, 263683), (252, 226014), (271, 210168), (278, 204876), (378, 150676), (417, 136584), (504, 113007), (542, 105084), (556, 102438), (756, 75338), (813, 70056), (834, 68292), (973, 58536), (1084, 52542), (1112, 51219), (1251, 45528), (1512, 37669), (1626, 35028), (1668, 34146), (1897, 30024), (1946, 29268), (2168, 26271), (2439, 23352), (2502, 22764), (2919, 19512), (3252, 17514), (3336, 17073), (3753, 15176), (3794, 15012), (3892, 14634), (4878, 11676), (5004, 11382), (5691, 10008), (5838, 9756), (6504, 8757), (7317, 7784), (7506, 7588)]