47731760

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6151}}^1$

素因数の和:6261

約数の個数: 40

約数和(自身を含む): 112138656

約数和(自身を除く): 64406896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 6151, 7760, 12302, 24604, 30755, 49208, 61510, 98416, 123020, 246040, 492080, 596647, 1193294, 2386588, 2983235, 4773176, 5966470, 9546352, 11932940, 23865880, 47731760]

約数ペア:

[(1, 47731760), (2, 23865880), (4, 11932940), (5, 9546352), (8, 5966470), (10, 4773176), (16, 2983235), (20, 2386588), (40, 1193294), (80, 596647), (97, 492080), (194, 246040), (388, 123020), (485, 98416), (776, 61510), (970, 49208), (1552, 30755), (1940, 24604), (3880, 12302), (6151, 7760)]