54695980

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{37463}}^1$

素因数の和:37545

約数の個数: 24

約数和(自身を含む): 116438112

約数和(自身を除く): 61742132

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 37463, 74926, 149852, 187315, 374630, 749260, 2734799, 5469598, 10939196, 13673995, 27347990, 54695980]

約数ペア:

[(1, 54695980), (2, 27347990), (4, 13673995), (5, 10939196), (10, 5469598), (20, 2734799), (73, 749260), (146, 374630), (292, 187315), (365, 149852), (730, 74926), (1460, 37463)]