56463472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 123742080

約数和(自身を除く): 67278608

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 59, 86, 104, 107, 118, 172, 208, 214, 236, 344, 428, 472, 559, 688, 767, 856, 944, 1118, 1391, 1534, 1712, 2236, 2537, 2782, 3068, 4472, 4601, 5074, 5564, 6136, 6313, 8944, 9202, 10148, 11128, 12272, 12626, 18404, 20296, 22256, 25252, 32981, 36808, 40592, 50504, 59813, 65962, 73616, 82069, 101008, 119626, 131924, 164138, 239252, 263848, 271459, 328276, 478504, 527696, 542918, 656552, 957008, 1085836, 1313104, 2171672, 3528967, 4343344, 7057934, 14115868, 28231736, 56463472]

約数ペア:

[(1, 56463472), (2, 28231736), (4, 14115868), (8, 7057934), (13, 4343344), (16, 3528967), (26, 2171672), (43, 1313104), (52, 1085836), (59, 957008), (86, 656552), (104, 542918), (107, 527696), (118, 478504), (172, 328276), (208, 271459), (214, 263848), (236, 239252), (344, 164138), (428, 131924), (472, 119626), (559, 101008), (688, 82069), (767, 73616), (856, 65962), (944, 59813), (1118, 50504), (1391, 40592), (1534, 36808), (1712, 32981), (2236, 25252), (2537, 22256), (2782, 20296), (3068, 18404), (4472, 12626), (4601, 12272), (5074, 11128), (5564, 10148), (6136, 9202), (6313, 8944)]