51982080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13537}}^1$

素因数の和:13561

約数の個数: 72

約数和(自身を含む): 166030032

約数和(自身を除く): 114047952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 13537, 27074, 40611, 54148, 67685, 81222, 108296, 135370, 162444, 203055, 216592, 270740, 324888, 406110, 433184, 541480, 649776, 812220, 866368, 1082960, 1299552, 1624440, 1732736, 2165920, 2599104, 3248880, 3465472, 4331840, 5198208, 6497760, 8663680, 10396416, 12995520, 17327360, 25991040, 51982080]

約数ペア:

[(1, 51982080), (2, 25991040), (3, 17327360), (4, 12995520), (5, 10396416), (6, 8663680), (8, 6497760), (10, 5198208), (12, 4331840), (15, 3465472), (16, 3248880), (20, 2599104), (24, 2165920), (30, 1732736), (32, 1624440), (40, 1299552), (48, 1082960), (60, 866368), (64, 812220), (80, 649776), (96, 541480), (120, 433184), (128, 406110), (160, 324888), (192, 270740), (240, 216592), (256, 203055), (320, 162444), (384, 135370), (480, 108296), (640, 81222), (768, 67685), (960, 54148), (1280, 40611), (1920, 27074), (3840, 13537)]