55026500

素因数分解:

$2^2\times 5^3\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 121080960

約数和(自身を除く): 66054460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 167, 250, 334, 500, 659, 668, 835, 1318, 1670, 2636, 3295, 3340, 4175, 6590, 8350, 13180, 16475, 16700, 20875, 32950, 41750, 65900, 82375, 83500, 110053, 164750, 220106, 329500, 440212, 550265, 1100530, 2201060, 2751325, 5502650, 11005300, 13756625, 27513250, 55026500]

約数ペア:

[(1, 55026500), (2, 27513250), (4, 13756625), (5, 11005300), (10, 5502650), (20, 2751325), (25, 2201060), (50, 1100530), (100, 550265), (125, 440212), (167, 329500), (250, 220106), (334, 164750), (500, 110053), (659, 83500), (668, 82375), (835, 65900), (1318, 41750), (1670, 32950), (2636, 20875), (3295, 16700), (3340, 16475), (4175, 13180), (6590, 8350)]