51232320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17789}}^1$

素因数の和:17812

約数の個数: 84

約数和(自身を含む): 176227740

約数和(自身を除く): 124995420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 17789, 35578, 53367, 71156, 88945, 106734, 142312, 160101, 177890, 213468, 266835, 284624, 320202, 355780, 426936, 533670, 569248, 640404, 711560, 800505, 853872, 1067340, 1138496, 1280808, 1423120, 1601010, 1707744, 2134680, 2561616, 2846240, 3202020, 3415488, 4269360, 5123232, 5692480, 6404040, 8538720, 10246464, 12808080, 17077440, 25616160, 51232320]

約数ペア:

[(1, 51232320), (2, 25616160), (3, 17077440), (4, 12808080), (5, 10246464), (6, 8538720), (8, 6404040), (9, 5692480), (10, 5123232), (12, 4269360), (15, 3415488), (16, 3202020), (18, 2846240), (20, 2561616), (24, 2134680), (30, 1707744), (32, 1601010), (36, 1423120), (40, 1280808), (45, 1138496), (48, 1067340), (60, 853872), (64, 800505), (72, 711560), (80, 640404), (90, 569248), (96, 533670), (120, 426936), (144, 355780), (160, 320202), (180, 284624), (192, 266835), (240, 213468), (288, 177890), (320, 160101), (360, 142312), (480, 106734), (576, 88945), (720, 71156), (960, 53367), (1440, 35578), (2880, 17789)]