53071998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1861}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 124813584

約数和(自身を除く): 71741586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 1861, 2037, 3722, 4074, 4753, 5583, 9506, 11166, 13027, 14259, 26054, 28518, 39081, 78162, 91189, 180517, 182378, 273567, 361034, 541551, 547134, 1083102, 1263619, 2527238, 3790857, 7581714, 8845333, 17690666, 26535999, 53071998]

約数ペア:

[(1, 53071998), (2, 26535999), (3, 17690666), (6, 8845333), (7, 7581714), (14, 3790857), (21, 2527238), (42, 1263619), (49, 1083102), (97, 547134), (98, 541551), (147, 361034), (194, 273567), (291, 182378), (294, 180517), (582, 91189), (679, 78162), (1358, 39081), (1861, 28518), (2037, 26054), (3722, 14259), (4074, 13027), (4753, 11166), (5583, 9506)]