48761680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55411}}^1$

素因数の和:55435

約数の個数: 40

約数和(自身を含む): 123679584

約数和(自身を除く): 74917904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 55411, 110822, 221644, 277055, 443288, 554110, 609521, 886576, 1108220, 1219042, 2216440, 2438084, 3047605, 4432880, 4876168, 6095210, 9752336, 12190420, 24380840, 48761680]

約数ペア:

[(1, 48761680), (2, 24380840), (4, 12190420), (5, 9752336), (8, 6095210), (10, 4876168), (11, 4432880), (16, 3047605), (20, 2438084), (22, 2216440), (40, 1219042), (44, 1108220), (55, 886576), (80, 609521), (88, 554110), (110, 443288), (176, 277055), (220, 221644), (440, 110822), (880, 55411)]