49833920

素因数分解:

$2^6\times 5^1\times {\mathrm{155731}}^1$

素因数の和:155748

約数の個数: 28

約数和(自身を含む): 118667784

約数和(自身を除く): 68833864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 155731, 311462, 622924, 778655, 1245848, 1557310, 2491696, 3114620, 4983392, 6229240, 9966784, 12458480, 24916960, 49833920]

約数ペア:

[(1, 49833920), (2, 24916960), (4, 12458480), (5, 9966784), (8, 6229240), (10, 4983392), (16, 3114620), (20, 2491696), (32, 1557310), (40, 1245848), (64, 778655), (80, 622924), (160, 311462), (320, 155731)]