54883856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{180539}}^1$

素因数の和:180566

約数の個数: 20

約数和(自身を含む): 111934800

約数和(自身を除く): 57050944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 180539, 361078, 722156, 1444312, 2888624, 3430241, 6860482, 13720964, 27441928, 54883856]

約数ペア:

[(1, 54883856), (2, 27441928), (4, 13720964), (8, 6860482), (16, 3430241), (19, 2888624), (38, 1444312), (76, 722156), (152, 361078), (304, 180539)]