48899000

素因数分解:

$2^3\times 5^3\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 115745760

約数和(自身を除く): 66846760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 125, 200, 214, 250, 428, 457, 500, 535, 856, 914, 1000, 1070, 1828, 2140, 2285, 2675, 3656, 4280, 4570, 5350, 9140, 10700, 11425, 13375, 18280, 21400, 22850, 26750, 45700, 48899, 53500, 57125, 91400, 97798, 107000, 114250, 195596, 228500, 244495, 391192, 457000, 488990, 977980, 1222475, 1955960, 2444950, 4889900, 6112375, 9779800, 12224750, 24449500, 48899000]

約数ペア:

[(1, 48899000), (2, 24449500), (4, 12224750), (5, 9779800), (8, 6112375), (10, 4889900), (20, 2444950), (25, 1955960), (40, 1222475), (50, 977980), (100, 488990), (107, 457000), (125, 391192), (200, 244495), (214, 228500), (250, 195596), (428, 114250), (457, 107000), (500, 97798), (535, 91400), (856, 57125), (914, 53500), (1000, 48899), (1070, 45700), (1828, 26750), (2140, 22850), (2285, 21400), (2675, 18280), (3656, 13375), (4280, 11425), (4570, 10700), (5350, 9140)]