47749744

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^2\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 60

約数和(自身を含む): 108588784

約数和(自身を除く): 60839040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 193, 329, 376, 386, 658, 752, 772, 1316, 1351, 1544, 2209, 2632, 2702, 3088, 4418, 5264, 5404, 8836, 9071, 10808, 15463, 17672, 18142, 21616, 30926, 35344, 36284, 61852, 63497, 72568, 123704, 126994, 145136, 247408, 253988, 426337, 507976, 852674, 1015952, 1705348, 2984359, 3410696, 5968718, 6821392, 11937436, 23874872, 47749744]

約数ペア:

[(1, 47749744), (2, 23874872), (4, 11937436), (7, 6821392), (8, 5968718), (14, 3410696), (16, 2984359), (28, 1705348), (47, 1015952), (56, 852674), (94, 507976), (112, 426337), (188, 253988), (193, 247408), (329, 145136), (376, 126994), (386, 123704), (658, 72568), (752, 63497), (772, 61852), (1316, 36284), (1351, 35344), (1544, 30926), (2209, 21616), (2632, 18142), (2702, 17672), (3088, 15463), (4418, 10808), (5264, 9071), (5404, 8836)]