51462292

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 105598080

約数和(自身を除く): 54135788

約数列:

[1, 2, 4, 7, 14, 28, 89, 107, 178, 193, 214, 356, 386, 428, 623, 749, 772, 1246, 1351, 1498, 2492, 2702, 2996, 5404, 9523, 17177, 19046, 20651, 34354, 38092, 41302, 66661, 68708, 82604, 120239, 133322, 144557, 240478, 266644, 289114, 480956, 578228, 1837939, 3675878, 7351756, 12865573, 25731146, 51462292]

約数ペア:

[(1, 51462292), (2, 25731146), (4, 12865573), (7, 7351756), (14, 3675878), (28, 1837939), (89, 578228), (107, 480956), (178, 289114), (193, 266644), (214, 240478), (356, 144557), (386, 133322), (428, 120239), (623, 82604), (749, 68708), (772, 66661), (1246, 41302), (1351, 38092), (1498, 34354), (2492, 20651), (2702, 19046), (2996, 17177), (5404, 9523)]