47991242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{4513}}^1$

素因数の和:4937

約数の個数: 16

約数和(自身を含む): 77731080

約数和(自身を除く): 29739838

約数列:

[1, 2, 13, 26, 409, 818, 4513, 5317, 9026, 10634, 58669, 117338, 1845817, 3691634, 23995621, 47991242]

約数ペア:

[(1, 47991242), (2, 23995621), (13, 3691634), (26, 1845817), (409, 117338), (818, 58669), (4513, 10634), (5317, 9026)]