53558646

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 55305354

約数列:

[1, 2, 3, 6, 139, 149, 278, 298, 417, 431, 447, 834, 862, 894, 1293, 2586, 20711, 41422, 59909, 62133, 64219, 119818, 124266, 128438, 179727, 192657, 359454, 385314, 8926441, 17852882, 26779323, 53558646]

約数ペア:

[(1, 53558646), (2, 26779323), (3, 17852882), (6, 8926441), (139, 385314), (149, 359454), (278, 192657), (298, 179727), (417, 128438), (431, 124266), (447, 119818), (834, 64219), (862, 62133), (894, 59909), (1293, 41422), (2586, 20711)]