47863260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2067

約数の個数: 72

約数和(自身を含む): 146306160

約数和(自身を除く): 98442900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 1913, 2085, 2502, 2780, 3826, 4170, 5004, 5739, 6255, 7652, 8340, 9565, 11478, 12510, 17217, 19130, 22956, 25020, 28695, 34434, 38260, 57390, 68868, 86085, 114780, 172170, 265907, 344340, 531814, 797721, 1063628, 1329535, 1595442, 2393163, 2659070, 3190884, 3988605, 4786326, 5318140, 7977210, 9572652, 11965815, 15954420, 23931630, 47863260]

約数ペア:

[(1, 47863260), (2, 23931630), (3, 15954420), (4, 11965815), (5, 9572652), (6, 7977210), (9, 5318140), (10, 4786326), (12, 3988605), (15, 3190884), (18, 2659070), (20, 2393163), (30, 1595442), (36, 1329535), (45, 1063628), (60, 797721), (90, 531814), (139, 344340), (180, 265907), (278, 172170), (417, 114780), (556, 86085), (695, 68868), (834, 57390), (1251, 38260), (1390, 34434), (1668, 28695), (1913, 25020), (2085, 22956), (2502, 19130), (2780, 17217), (3826, 12510), (4170, 11478), (5004, 9565), (5739, 8340), (6255, 7652)]