51223898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{9203}}^1$

素因数の和:9250

約数の個数: 24

約数和(自身を含む): 88137504

約数和(自身を除く): 36913606

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 9203, 18406, 101233, 202466, 211669, 423338, 1113563, 2227126, 2328359, 4656718, 25611949, 51223898]

約数ペア:

[(1, 51223898), (2, 25611949), (11, 4656718), (22, 2328359), (23, 2227126), (46, 1113563), (121, 423338), (242, 211669), (253, 202466), (506, 101233), (2783, 18406), (5566, 9203)]