51907900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47189}}^1$

素因数の和:47214

約数の個数: 36

約数和(自身を含む): 122882760

約数和(自身を除く): 70974860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 47189, 94378, 188756, 235945, 471890, 519079, 943780, 1038158, 1179725, 2076316, 2359450, 2595395, 4718900, 5190790, 10381580, 12976975, 25953950, 51907900]

約数ペア:

[(1, 51907900), (2, 25953950), (4, 12976975), (5, 10381580), (10, 5190790), (11, 4718900), (20, 2595395), (22, 2359450), (25, 2076316), (44, 1179725), (50, 1038158), (55, 943780), (100, 519079), (110, 471890), (220, 235945), (275, 188756), (550, 94378), (1100, 47189)]