51220504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{336977}}^1$

素因数の和:337002

約数の個数: 16

約数和(自身を含む): 101093400

約数和(自身を除く): 49872896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 336977, 673954, 1347908, 2695816, 6402563, 12805126, 25610252, 51220504]

約数ペア:

[(1, 51220504), (2, 25610252), (4, 12805126), (8, 6402563), (19, 2695816), (38, 1347908), (76, 673954), (152, 336977)]