51579424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{123989}}^1$

素因数の和:124012

約数の個数: 24

約数和(自身を含む): 109359180

約数和(自身を除く): 57779756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 123989, 247978, 495956, 991912, 1611857, 1983824, 3223714, 3967648, 6447428, 12894856, 25789712, 51579424]

約数ペア:

[(1, 51579424), (2, 25789712), (4, 12894856), (8, 6447428), (13, 3967648), (16, 3223714), (26, 1983824), (32, 1611857), (52, 991912), (104, 495956), (208, 247978), (416, 123989)]