49851940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35107}}^1$

素因数の和:35187

約数の個数: 24

約数和(自身を含む): 106166592

約数和(自身を除く): 56314652

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 35107, 70214, 140428, 175535, 351070, 702140, 2492597, 4985194, 9970388, 12462985, 24925970, 49851940]

約数ペア:

[(1, 49851940), (2, 24925970), (4, 12462985), (5, 9970388), (10, 4985194), (20, 2492597), (71, 702140), (142, 351070), (284, 175535), (355, 140428), (710, 70214), (1420, 35107)]