51756650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 105930720

約数和(自身を除く): 54174070

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 275, 278, 550, 677, 695, 1354, 1390, 1529, 3058, 3385, 3475, 6770, 6950, 7447, 7645, 14894, 15290, 16925, 33850, 37235, 38225, 74470, 76450, 94103, 186175, 188206, 372350, 470515, 941030, 1035133, 2070266, 2352575, 4705150, 5175665, 10351330, 25878325, 51756650]

約数ペア:

[(1, 51756650), (2, 25878325), (5, 10351330), (10, 5175665), (11, 4705150), (22, 2352575), (25, 2070266), (50, 1035133), (55, 941030), (110, 470515), (139, 372350), (275, 188206), (278, 186175), (550, 94103), (677, 76450), (695, 74470), (1354, 38225), (1390, 37235), (1529, 33850), (3058, 16925), (3385, 15290), (3475, 14894), (6770, 7645), (6950, 7447)]