51904726

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1907}}^1$

素因数の和:2379

約数の個数: 16

約数和(自身を含む): 80593920

約数和(自身を除く): 28689194

約数列:

[1, 2, 31, 62, 439, 878, 1907, 3814, 13609, 27218, 59117, 118234, 837173, 1674346, 25952363, 51904726]

約数ペア:

[(1, 51904726), (2, 25952363), (31, 1674346), (62, 837173), (439, 118234), (878, 59117), (1907, 27218), (3814, 13609)]