49953950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 98297280

約数和(自身を除く): 48343330

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 145, 235, 290, 470, 725, 733, 1175, 1363, 1450, 1466, 2350, 2726, 3665, 6815, 7330, 13630, 18325, 21257, 34075, 34451, 36650, 42514, 68150, 68902, 106285, 172255, 212570, 344510, 531425, 861275, 999079, 1062850, 1722550, 1998158, 4995395, 9990790, 24976975, 49953950]

約数ペア:

[(1, 49953950), (2, 24976975), (5, 9990790), (10, 4995395), (25, 1998158), (29, 1722550), (47, 1062850), (50, 999079), (58, 861275), (94, 531425), (145, 344510), (235, 212570), (290, 172255), (470, 106285), (725, 68902), (733, 68150), (1175, 42514), (1363, 36650), (1450, 34451), (1466, 34075), (2350, 21257), (2726, 18325), (3665, 13630), (6815, 7330)]