57206450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2331

約数の個数: 48

約数和(自身を含む): 123325440

約数和(自身を除く): 66118990

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 1022, 1825, 2239, 2555, 3650, 4478, 5110, 11195, 12775, 15673, 22390, 25550, 31346, 55975, 78365, 111950, 156730, 163447, 326894, 391825, 783650, 817235, 1144129, 1634470, 2288258, 4086175, 5720645, 8172350, 11441290, 28603225, 57206450]

約数ペア:

[(1, 57206450), (2, 28603225), (5, 11441290), (7, 8172350), (10, 5720645), (14, 4086175), (25, 2288258), (35, 1634470), (50, 1144129), (70, 817235), (73, 783650), (146, 391825), (175, 326894), (350, 163447), (365, 156730), (511, 111950), (730, 78365), (1022, 55975), (1825, 31346), (2239, 25550), (2555, 22390), (3650, 15673), (4478, 12775), (5110, 11195)]