54621808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 111934800

約数和(自身を除く): 57312992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 353, 509, 706, 1018, 1412, 2036, 2824, 4072, 5648, 6707, 8144, 9671, 13414, 19342, 26828, 38684, 53656, 77368, 107312, 154736, 179677, 359354, 718708, 1437416, 2874832, 3413863, 6827726, 13655452, 27310904, 54621808]

約数ペア:

[(1, 54621808), (2, 27310904), (4, 13655452), (8, 6827726), (16, 3413863), (19, 2874832), (38, 1437416), (76, 718708), (152, 359354), (304, 179677), (353, 154736), (509, 107312), (706, 77368), (1018, 53656), (1412, 38684), (2036, 26828), (2824, 19342), (4072, 13414), (5648, 9671), (6707, 8144)]