51450850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 105305760

約数和(自身を除く): 53854910

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 275, 278, 550, 673, 695, 1346, 1390, 1529, 3058, 3365, 3475, 6730, 6950, 7403, 7645, 14806, 15290, 16825, 33650, 37015, 38225, 74030, 76450, 93547, 185075, 187094, 370150, 467735, 935470, 1029017, 2058034, 2338675, 4677350, 5145085, 10290170, 25725425, 51450850]

約数ペア:

[(1, 51450850), (2, 25725425), (5, 10290170), (10, 5145085), (11, 4677350), (22, 2338675), (25, 2058034), (50, 1029017), (55, 935470), (110, 467735), (139, 370150), (275, 187094), (278, 185075), (550, 93547), (673, 76450), (695, 74030), (1346, 38225), (1390, 37015), (1529, 33650), (3058, 16825), (3365, 15290), (3475, 14806), (6730, 7645), (6950, 7403)]