54303940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87587}}^1$

素因数の和:87627

約数の個数: 24

約数和(自身を含む): 117718272

約数和(自身を除く): 63414332

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 87587, 175174, 350348, 437935, 875870, 1751740, 2715197, 5430394, 10860788, 13575985, 27151970, 54303940]

約数ペア:

[(1, 54303940), (2, 27151970), (4, 13575985), (5, 10860788), (10, 5430394), (20, 2715197), (31, 1751740), (62, 875870), (124, 437935), (155, 350348), (310, 175174), (620, 87587)]