55896386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1559}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 103783680

約数和(自身を除く): 47887294

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 197, 394, 1379, 1559, 2561, 2758, 3118, 5122, 10913, 17927, 20267, 21826, 35854, 40534, 141869, 283738, 307123, 614246, 2149861, 3992599, 4299722, 7985198, 27948193, 55896386]

約数ペア:

[(1, 55896386), (2, 27948193), (7, 7985198), (13, 4299722), (14, 3992599), (26, 2149861), (91, 614246), (182, 307123), (197, 283738), (394, 141869), (1379, 40534), (1559, 35854), (2561, 21826), (2758, 20267), (3118, 17927), (5122, 10913)]