52558320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{218993}}^1$

素因数の和:219009

約数の個数: 40

約数和(自身を含む): 162931536

約数和(自身を除く): 110373216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 218993, 437986, 656979, 875972, 1094965, 1313958, 1751944, 2189930, 2627916, 3284895, 3503888, 4379860, 5255832, 6569790, 8759720, 10511664, 13139580, 17519440, 26279160, 52558320]

約数ペア:

[(1, 52558320), (2, 26279160), (3, 17519440), (4, 13139580), (5, 10511664), (6, 8759720), (8, 6569790), (10, 5255832), (12, 4379860), (15, 3503888), (16, 3284895), (20, 2627916), (24, 2189930), (30, 1751944), (40, 1313958), (48, 1094965), (60, 875972), (80, 656979), (120, 437986), (240, 218993)]