55394240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15737}}^1$

素因数の和:15765

約数の個数: 56

約数和(自身を含む): 143908272

約数和(自身を除く): 88514032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15737, 31474, 62948, 78685, 125896, 157370, 173107, 251792, 314740, 346214, 503584, 629480, 692428, 865535, 1007168, 1258960, 1384856, 1731070, 2517920, 2769712, 3462140, 5035840, 5539424, 6924280, 11078848, 13848560, 27697120, 55394240]

約数ペア:

[(1, 55394240), (2, 27697120), (4, 13848560), (5, 11078848), (8, 6924280), (10, 5539424), (11, 5035840), (16, 3462140), (20, 2769712), (22, 2517920), (32, 1731070), (40, 1384856), (44, 1258960), (55, 1007168), (64, 865535), (80, 692428), (88, 629480), (110, 503584), (160, 346214), (176, 314740), (220, 251792), (320, 173107), (352, 157370), (440, 125896), (704, 78685), (880, 62948), (1760, 31474), (3520, 15737)]