51395076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2649

約数の個数: 72

約数和(自身を含む): 141523200

約数和(自身を除く): 90128124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 2591, 3306, 4959, 5182, 6612, 7773, 9918, 10364, 15546, 19836, 23319, 31092, 46638, 49229, 75139, 93276, 98458, 147687, 150278, 196916, 225417, 295374, 300556, 443061, 450834, 590748, 676251, 886122, 901668, 1352502, 1427641, 1772244, 2705004, 2855282, 4282923, 5710564, 8565846, 12848769, 17131692, 25697538, 51395076]

約数ペア:

[(1, 51395076), (2, 25697538), (3, 17131692), (4, 12848769), (6, 8565846), (9, 5710564), (12, 4282923), (18, 2855282), (19, 2705004), (29, 1772244), (36, 1427641), (38, 1352502), (57, 901668), (58, 886122), (76, 676251), (87, 590748), (114, 450834), (116, 443061), (171, 300556), (174, 295374), (228, 225417), (261, 196916), (342, 150278), (348, 147687), (522, 98458), (551, 93276), (684, 75139), (1044, 49229), (1102, 46638), (1653, 31092), (2204, 23319), (2591, 19836), (3306, 15546), (4959, 10364), (5182, 9918), (6612, 7773)]