48208840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25643}}^1$

素因数の和:25701

約数の個数: 32

約数和(自身を含む): 110782080

約数和(自身を除く): 62573240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 25643, 51286, 102572, 128215, 205144, 256430, 512860, 1025720, 1205221, 2410442, 4820884, 6026105, 9641768, 12052210, 24104420, 48208840]

約数ペア:

[(1, 48208840), (2, 24104420), (4, 12052210), (5, 9641768), (8, 6026105), (10, 4820884), (20, 2410442), (40, 1205221), (47, 1025720), (94, 512860), (188, 256430), (235, 205144), (376, 128215), (470, 102572), (940, 51286), (1880, 25643)]