48622520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63977}}^1$

素因数の和:64007

約数の個数: 32

約数和(自身を含む): 115160400

約数和(自身を除く): 66537880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 63977, 127954, 255908, 319885, 511816, 639770, 1215563, 1279540, 2431126, 2559080, 4862252, 6077815, 9724504, 12155630, 24311260, 48622520]

約数ペア:

[(1, 48622520), (2, 24311260), (4, 12155630), (5, 9724504), (8, 6077815), (10, 4862252), (19, 2559080), (20, 2431126), (38, 1279540), (40, 1215563), (76, 639770), (95, 511816), (152, 319885), (190, 255908), (380, 127954), (760, 63977)]