54780610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{719}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 104198400

約数和(自身を除く): 49417790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 401, 719, 802, 1438, 2005, 3595, 4010, 7190, 7619, 13661, 15238, 27322, 38095, 68305, 76190, 136610, 288319, 576638, 1441595, 2883190, 5478061, 10956122, 27390305, 54780610]

約数ペア:

[(1, 54780610), (2, 27390305), (5, 10956122), (10, 5478061), (19, 2883190), (38, 1441595), (95, 576638), (190, 288319), (401, 136610), (719, 76190), (802, 68305), (1438, 38095), (2005, 27322), (3595, 15238), (4010, 13661), (7190, 7619)]