48306520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71039}}^1$

素因数の和:71067

約数の個数: 32

約数和(自身を含む): 115084800

約数和(自身を除く): 66778280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 71039, 142078, 284156, 355195, 568312, 710390, 1207663, 1420780, 2415326, 2841560, 4830652, 6038315, 9661304, 12076630, 24153260, 48306520]

約数ペア:

[(1, 48306520), (2, 24153260), (4, 12076630), (5, 9661304), (8, 6038315), (10, 4830652), (17, 2841560), (20, 2415326), (34, 1420780), (40, 1207663), (68, 710390), (85, 568312), (136, 355195), (170, 284156), (340, 142078), (680, 71039)]