55570464

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1229}}^1$

素因数の和:1402

約数の個数: 72

約数和(自身を含む): 159164460

約数和(自身を除く): 103593996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1229, 1256, 1413, 1884, 2458, 2512, 2826, 3687, 3768, 4916, 5024, 5652, 7374, 7536, 9832, 11061, 11304, 14748, 15072, 19664, 22122, 22608, 29496, 39328, 44244, 45216, 58992, 88488, 117984, 176976, 192953, 353952, 385906, 578859, 771812, 1157718, 1543624, 1736577, 2315436, 3087248, 3473154, 4630872, 6174496, 6946308, 9261744, 13892616, 18523488, 27785232, 55570464]

約数ペア:

[(1, 55570464), (2, 27785232), (3, 18523488), (4, 13892616), (6, 9261744), (8, 6946308), (9, 6174496), (12, 4630872), (16, 3473154), (18, 3087248), (24, 2315436), (32, 1736577), (36, 1543624), (48, 1157718), (72, 771812), (96, 578859), (144, 385906), (157, 353952), (288, 192953), (314, 176976), (471, 117984), (628, 88488), (942, 58992), (1229, 45216), (1256, 44244), (1413, 39328), (1884, 29496), (2458, 22608), (2512, 22122), (2826, 19664), (3687, 15072), (3768, 14748), (4916, 11304), (5024, 11061), (5652, 9832), (7374, 7536)]