48737500

素因数分解:

$2^2\times 5^5\times 7^1\times {\mathrm{557}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 122054688

約数和(自身を除く): 73317188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 557, 625, 700, 875, 1114, 1250, 1750, 2228, 2500, 2785, 3125, 3500, 3899, 4375, 5570, 6250, 7798, 8750, 11140, 12500, 13925, 15596, 17500, 19495, 21875, 27850, 38990, 43750, 55700, 69625, 77980, 87500, 97475, 139250, 194950, 278500, 348125, 389900, 487375, 696250, 974750, 1392500, 1740625, 1949500, 2436875, 3481250, 4873750, 6962500, 9747500, 12184375, 24368750, 48737500]

約数ペア:

[(1, 48737500), (2, 24368750), (4, 12184375), (5, 9747500), (7, 6962500), (10, 4873750), (14, 3481250), (20, 2436875), (25, 1949500), (28, 1740625), (35, 1392500), (50, 974750), (70, 696250), (100, 487375), (125, 389900), (140, 348125), (175, 278500), (250, 194950), (350, 139250), (500, 97475), (557, 87500), (625, 77980), (700, 69625), (875, 55700), (1114, 43750), (1250, 38990), (1750, 27850), (2228, 21875), (2500, 19495), (2785, 17500), (3125, 15596), (3500, 13925), (3899, 12500), (4375, 11140), (5570, 8750), (6250, 7798)]