51418728

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{3739}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 140025600

約数和(自身を除く): 88606872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3438, 3739, 4584, 6876, 7478, 11217, 13752, 14956, 22434, 29912, 33651, 44868, 67302, 89736, 134604, 269208, 714149, 1428298, 2142447, 2856596, 4284894, 5713192, 6427341, 8569788, 12854682, 17139576, 25709364, 51418728]

約数ペア:

[(1, 51418728), (2, 25709364), (3, 17139576), (4, 12854682), (6, 8569788), (8, 6427341), (9, 5713192), (12, 4284894), (18, 2856596), (24, 2142447), (36, 1428298), (72, 714149), (191, 269208), (382, 134604), (573, 89736), (764, 67302), (1146, 44868), (1528, 33651), (1719, 29912), (2292, 22434), (3438, 14956), (3739, 13752), (4584, 11217), (6876, 7478)]