51424378

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{1151}}^1$

素因数の和:1493

約数の個数: 16

約数和(自身を含む): 78382080

約数和(自身を除く): 26957702

約数列:

[1, 2, 89, 178, 251, 502, 1151, 2302, 22339, 44678, 102439, 204878, 288901, 577802, 25712189, 51424378]

約数ペア:

[(1, 51424378), (2, 25712189), (89, 577802), (178, 288901), (251, 204878), (502, 102439), (1151, 44678), (2302, 22339)]