51364320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{15287}}^1$

素因数の和:15312

約数の個数: 96

約数和(自身を含む): 184923648

約数和(自身を除く): 133559328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 15287, 30574, 45861, 61148, 76435, 91722, 107009, 122296, 152870, 183444, 214018, 229305, 244592, 305740, 321027, 366888, 428036, 458610, 489184, 535045, 611480, 642054, 733776, 856072, 917220, 1070090, 1222960, 1284108, 1467552, 1605135, 1712144, 1834440, 2140180, 2445920, 2568216, 3210270, 3424288, 3668880, 4280360, 5136432, 6420540, 7337760, 8560720, 10272864, 12841080, 17121440, 25682160, 51364320]

約数ペア:

[(1, 51364320), (2, 25682160), (3, 17121440), (4, 12841080), (5, 10272864), (6, 8560720), (7, 7337760), (8, 6420540), (10, 5136432), (12, 4280360), (14, 3668880), (15, 3424288), (16, 3210270), (20, 2568216), (21, 2445920), (24, 2140180), (28, 1834440), (30, 1712144), (32, 1605135), (35, 1467552), (40, 1284108), (42, 1222960), (48, 1070090), (56, 917220), (60, 856072), (70, 733776), (80, 642054), (84, 611480), (96, 535045), (105, 489184), (112, 458610), (120, 428036), (140, 366888), (160, 321027), (168, 305740), (210, 244592), (224, 229305), (240, 214018), (280, 183444), (336, 152870), (420, 122296), (480, 107009), (560, 91722), (672, 76435), (840, 61148), (1120, 45861), (1680, 30574), (3360, 15287)]