47057240

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4157}}^1$

素因数の和:4451

約数の個数: 32

約数和(自身を含む): 106278480

約数和(自身を除く): 59221240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 4157, 5660, 8314, 11320, 16628, 20785, 33256, 41570, 83140, 166280, 1176431, 2352862, 4705724, 5882155, 9411448, 11764310, 23528620, 47057240]

約数ペア:

[(1, 47057240), (2, 23528620), (4, 11764310), (5, 9411448), (8, 5882155), (10, 4705724), (20, 2352862), (40, 1176431), (283, 166280), (566, 83140), (1132, 41570), (1415, 33256), (2264, 20785), (2830, 16628), (4157, 11320), (5660, 8314)]