47763860

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3613}}^1$

素因数の和:4283

約数の個数: 24

約数和(自身を含む): 100483656

約数和(自身を除く): 52719796

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 3613, 6610, 7226, 13220, 14452, 18065, 36130, 72260, 2388193, 4776386, 9552772, 11940965, 23881930, 47763860]

約数ペア:

[(1, 47763860), (2, 23881930), (4, 11940965), (5, 9552772), (10, 4776386), (20, 2388193), (661, 72260), (1322, 36130), (2644, 18065), (3305, 14452), (3613, 13220), (6610, 7226)]