55575808

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 117734400

約数和(自身を除く): 62158592

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 149, 188, 248, 256, 298, 376, 496, 596, 752, 992, 1192, 1457, 1504, 1984, 2384, 2914, 3008, 3968, 4619, 4768, 5828, 6016, 7003, 7936, 9238, 9536, 11656, 12032, 14006, 18476, 19072, 23312, 28012, 36952, 38144, 46624, 56024, 73904, 93248, 112048, 147808, 186496, 217093, 224096, 295616, 372992, 434186, 448192, 591232, 868372, 896384, 1182464, 1736744, 1792768, 3473488, 6946976, 13893952, 27787904, 55575808]

約数ペア:

[(1, 55575808), (2, 27787904), (4, 13893952), (8, 6946976), (16, 3473488), (31, 1792768), (32, 1736744), (47, 1182464), (62, 896384), (64, 868372), (94, 591232), (124, 448192), (128, 434186), (149, 372992), (188, 295616), (248, 224096), (256, 217093), (298, 186496), (376, 147808), (496, 112048), (596, 93248), (752, 73904), (992, 56024), (1192, 46624), (1457, 38144), (1504, 36952), (1984, 28012), (2384, 23312), (2914, 19072), (3008, 18476), (3968, 14006), (4619, 12032), (4768, 11656), (5828, 9536), (6016, 9238), (7003, 7936)]