47555320

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4201}}^1$

素因数の和:4495

約数の個数: 32

約数和(自身を含む): 107403120

約数和(自身を除く): 59847800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 4201, 5660, 8402, 11320, 16804, 21005, 33608, 42010, 84020, 168040, 1188883, 2377766, 4755532, 5944415, 9511064, 11888830, 23777660, 47555320]

約数ペア:

[(1, 47555320), (2, 23777660), (4, 11888830), (5, 9511064), (8, 5944415), (10, 4755532), (20, 2377766), (40, 1188883), (283, 168040), (566, 84020), (1132, 42010), (1415, 33608), (2264, 21005), (2830, 16804), (4201, 11320), (5660, 8402)]