49188910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6997}}^1$

素因数の和:7060

約数の個数: 32

約数和(自身を含む): 95732640

約数和(自身を除く): 46543730

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 6997, 7030, 13994, 34985, 69970, 132943, 258889, 265886, 517778, 664715, 1294445, 1329430, 2588890, 4918891, 9837782, 24594455, 49188910]

約数ペア:

[(1, 49188910), (2, 24594455), (5, 9837782), (10, 4918891), (19, 2588890), (37, 1329430), (38, 1294445), (74, 664715), (95, 517778), (185, 265886), (190, 258889), (370, 132943), (703, 69970), (1406, 34985), (3515, 13994), (6997, 7030)]