52101880

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19441}}^1$

素因数の和:19519

約数の個数: 32

約数和(自身を含む): 118985040

約数和(自身を除く): 66883160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 19441, 38882, 77764, 97205, 155528, 194410, 388820, 777640, 1302547, 2605094, 5210188, 6512735, 10420376, 13025470, 26050940, 52101880]

約数ペア:

[(1, 52101880), (2, 26050940), (4, 13025470), (5, 10420376), (8, 6512735), (10, 5210188), (20, 2605094), (40, 1302547), (67, 777640), (134, 388820), (268, 194410), (335, 155528), (536, 97205), (670, 77764), (1340, 38882), (2680, 19441)]