47138080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26783}}^1$

素因数の和:26809

約数の個数: 48

約数和(自身を含む): 121492224

約数和(自身を除く): 74354144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 26783, 53566, 107132, 133915, 214264, 267830, 294613, 428528, 535660, 589226, 857056, 1071320, 1178452, 1473065, 2142640, 2356904, 2946130, 4285280, 4713808, 5892260, 9427616, 11784520, 23569040, 47138080]

約数ペア:

[(1, 47138080), (2, 23569040), (4, 11784520), (5, 9427616), (8, 5892260), (10, 4713808), (11, 4285280), (16, 2946130), (20, 2356904), (22, 2142640), (32, 1473065), (40, 1178452), (44, 1071320), (55, 857056), (80, 589226), (88, 535660), (110, 428528), (160, 294613), (176, 267830), (220, 214264), (352, 133915), (440, 107132), (880, 53566), (1760, 26783)]