50276000

素因数分解:

$2^5\times 5^3\times {\mathrm{12569}}^1$

素因数の和:12594

約数の個数: 48

約数和(自身を含む): 123537960

約数和(自身を除く): 73261960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 12569, 25138, 50276, 62845, 100552, 125690, 201104, 251380, 314225, 402208, 502760, 628450, 1005520, 1256900, 1571125, 2011040, 2513800, 3142250, 5027600, 6284500, 10055200, 12569000, 25138000, 50276000]

約数ペア:

[(1, 50276000), (2, 25138000), (4, 12569000), (5, 10055200), (8, 6284500), (10, 5027600), (16, 3142250), (20, 2513800), (25, 2011040), (32, 1571125), (40, 1256900), (50, 1005520), (80, 628450), (100, 502760), (125, 402208), (160, 314225), (200, 251380), (250, 201104), (400, 125690), (500, 100552), (800, 62845), (1000, 50276), (2000, 25138), (4000, 12569)]