48304840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63559}}^1$

素因数の和:63589

約数の個数: 32

約数和(自身を含む): 114408000

約数和(自身を除く): 66103160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 63559, 127118, 254236, 317795, 508472, 635590, 1207621, 1271180, 2415242, 2542360, 4830484, 6038105, 9660968, 12076210, 24152420, 48304840]

約数ペア:

[(1, 48304840), (2, 24152420), (4, 12076210), (5, 9660968), (8, 6038105), (10, 4830484), (19, 2542360), (20, 2415242), (38, 1271180), (40, 1207621), (76, 635590), (95, 508472), (152, 317795), (190, 254236), (380, 127118), (760, 63559)]