51880716

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 143404800

約数和(自身を除く): 91524084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 131, 171, 193, 228, 262, 342, 386, 393, 513, 524, 579, 684, 772, 786, 1026, 1158, 1179, 1572, 1737, 2052, 2316, 2358, 2489, 3474, 3537, 3667, 4716, 4978, 5211, 6948, 7074, 7334, 7467, 9956, 10422, 11001, 14148, 14668, 14934, 20844, 22002, 22401, 25283, 29868, 33003, 44004, 44802, 50566, 66006, 67203, 75849, 89604, 99009, 101132, 132012, 134406, 151698, 198018, 227547, 268812, 303396, 396036, 455094, 480377, 682641, 910188, 960754, 1365282, 1441131, 1921508, 2730564, 2882262, 4323393, 5764524, 8646786, 12970179, 17293572, 25940358, 51880716]

約数ペア:

[(1, 51880716), (2, 25940358), (3, 17293572), (4, 12970179), (6, 8646786), (9, 5764524), (12, 4323393), (18, 2882262), (19, 2730564), (27, 1921508), (36, 1441131), (38, 1365282), (54, 960754), (57, 910188), (76, 682641), (108, 480377), (114, 455094), (131, 396036), (171, 303396), (193, 268812), (228, 227547), (262, 198018), (342, 151698), (386, 134406), (393, 132012), (513, 101132), (524, 99009), (579, 89604), (684, 75849), (772, 67203), (786, 66006), (1026, 50566), (1158, 44802), (1179, 44004), (1572, 33003), (1737, 29868), (2052, 25283), (2316, 22401), (2358, 22002), (2489, 20844), (3474, 14934), (3537, 14668), (3667, 14148), (4716, 11001), (4978, 10422), (5211, 9956), (6948, 7467), (7074, 7334)]