52857029240

素因数分解:

$2^3\times 5^1\times {\mathrm{1321425731}}^1$

素因数の和:1321425742

約数の個数: 16

約数和(自身を含む): 118928315880

約数和(自身を除く): 66071286640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1321425731, 2642851462, 5285702924, 6607128655, 10571405848, 13214257310, 26428514620, 52857029240]

約数ペア:

[(1, 52857029240), (2, 26428514620), (4, 13214257310), (5, 10571405848), (8, 6607128655), (10, 5285702924), (20, 2642851462), (40, 1321425731)]