51542720516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2061379}}^1$

素因数の和:2061456

約数の個数: 48

約数和(自身を含む): 110819788800

約数和(自身を除く): 59277068284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 6251, 12502, 25004, 2061379, 4122758, 8245516, 14429653, 28859306, 39166201, 57718612, 78332402, 96884813, 156664804, 193769626, 274163407, 387539252, 548326814, 678193691, 1096653628, 1356387382, 1840811447, 2712774764, 3681622894, 7363245788, 12885680129, 25771360258, 51542720516]

約数ペア:

[(1, 51542720516), (2, 25771360258), (4, 12885680129), (7, 7363245788), (14, 3681622894), (19, 2712774764), (28, 1840811447), (38, 1356387382), (47, 1096653628), (76, 678193691), (94, 548326814), (133, 387539252), (188, 274163407), (266, 193769626), (329, 156664804), (532, 96884813), (658, 78332402), (893, 57718612), (1316, 39166201), (1786, 28859306), (3572, 14429653), (6251, 8245516), (12502, 4122758), (25004, 2061379)]