56852500

素因数分解:

$2^2\times 5^4\times {\mathrm{22741}}^1$

素因数の和:22765

約数の個数: 30

約数和(自身を含む): 124330514

約数和(自身を除く): 67478014

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 22741, 45482, 90964, 113705, 227410, 454820, 568525, 1137050, 2274100, 2842625, 5685250, 11370500, 14213125, 28426250, 56852500]

約数ペア:

[(1, 56852500), (2, 28426250), (4, 14213125), (5, 11370500), (10, 5685250), (20, 2842625), (25, 2274100), (50, 1137050), (100, 568525), (125, 454820), (250, 227410), (500, 113705), (625, 90964), (1250, 45482), (2500, 22741)]