51316638

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 104288256

約数和(自身を除く): 52971618

約数列:

[1, 2, 3, 6, 137, 163, 274, 326, 383, 411, 489, 766, 822, 978, 1149, 2298, 22331, 44662, 52471, 62429, 66993, 104942, 124858, 133986, 157413, 187287, 314826, 374574, 8552773, 17105546, 25658319, 51316638]

約数ペア:

[(1, 51316638), (2, 25658319), (3, 17105546), (6, 8552773), (137, 374574), (163, 314826), (274, 187287), (326, 157413), (383, 133986), (411, 124858), (489, 104942), (766, 66993), (822, 62429), (978, 52471), (1149, 44662), (2298, 22331)]