53489104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{701}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 109680480

約数和(自身を除く): 56191376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 251, 304, 502, 701, 1004, 1402, 2008, 2804, 4016, 4769, 5608, 9538, 11216, 13319, 19076, 26638, 38152, 53276, 76304, 106552, 175951, 213104, 351902, 703804, 1407608, 2815216, 3343069, 6686138, 13372276, 26744552, 53489104]

約数ペア:

[(1, 53489104), (2, 26744552), (4, 13372276), (8, 6686138), (16, 3343069), (19, 2815216), (38, 1407608), (76, 703804), (152, 351902), (251, 213104), (304, 175951), (502, 106552), (701, 76304), (1004, 53276), (1402, 38152), (2008, 26638), (2804, 19076), (4016, 13319), (4769, 11216), (5608, 9538)]