56987284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1979}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 104448960

約数和(自身を除く): 47461676

約数列:

[1, 2, 4, 23, 46, 92, 313, 626, 1252, 1979, 3958, 7199, 7916, 14398, 28796, 45517, 91034, 182068, 619427, 1238854, 2477708, 14246821, 28493642, 56987284]

約数ペア:

[(1, 56987284), (2, 28493642), (4, 14246821), (23, 2477708), (46, 1238854), (92, 619427), (313, 182068), (626, 91034), (1252, 45517), (1979, 28796), (3958, 14398), (7199, 7916)]