48012220

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4219}}^1$

素因数の和:4797

約数の個数: 24

約数和(自身を含む): 101026800

約数和(自身を除く): 53014580

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 4219, 5690, 8438, 11380, 16876, 21095, 42190, 84380, 2400611, 4801222, 9602444, 12003055, 24006110, 48012220]

約数ペア:

[(1, 48012220), (2, 24006110), (4, 12003055), (5, 9602444), (10, 4801222), (20, 2400611), (569, 84380), (1138, 42190), (2276, 21095), (2845, 16876), (4219, 11380), (5690, 8438)]