56235800

素因数分解:

$2^3\times 5^2\times {\mathrm{317}}^1\times {\mathrm{887}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 131308560

約数和(自身を除く): 75072760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 317, 634, 887, 1268, 1585, 1774, 2536, 3170, 3548, 4435, 6340, 7096, 7925, 8870, 12680, 15850, 17740, 22175, 31700, 35480, 44350, 63400, 88700, 177400, 281179, 562358, 1124716, 1405895, 2249432, 2811790, 5623580, 7029475, 11247160, 14058950, 28117900, 56235800]

約数ペア:

[(1, 56235800), (2, 28117900), (4, 14058950), (5, 11247160), (8, 7029475), (10, 5623580), (20, 2811790), (25, 2249432), (40, 1405895), (50, 1124716), (100, 562358), (200, 281179), (317, 177400), (634, 88700), (887, 63400), (1268, 44350), (1585, 35480), (1774, 31700), (2536, 22175), (3170, 17740), (3548, 15850), (4435, 12680), (6340, 8870), (7096, 7925)]