49547600

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1392

約数の個数: 60

約数和(自身を含む): 120359484

約数和(自身を除く): 70811884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 776, 970, 1277, 1552, 1940, 2425, 2554, 3880, 4850, 5108, 6385, 7760, 9700, 10216, 12770, 19400, 20432, 25540, 31925, 38800, 51080, 63850, 102160, 123869, 127700, 247738, 255400, 495476, 510800, 619345, 990952, 1238690, 1981904, 2477380, 3096725, 4954760, 6193450, 9909520, 12386900, 24773800, 49547600]

約数ペア:

[(1, 49547600), (2, 24773800), (4, 12386900), (5, 9909520), (8, 6193450), (10, 4954760), (16, 3096725), (20, 2477380), (25, 1981904), (40, 1238690), (50, 990952), (80, 619345), (97, 510800), (100, 495476), (194, 255400), (200, 247738), (388, 127700), (400, 123869), (485, 102160), (776, 63850), (970, 51080), (1277, 38800), (1552, 31925), (1940, 25540), (2425, 20432), (2554, 19400), (3880, 12770), (4850, 10216), (5108, 9700), (6385, 7760)]