48691240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{93637}}^1$

素因数の和:93661

約数の個数: 32

約数和(自身を含む): 117983880

約数和(自身を除く): 69292640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 93637, 187274, 374548, 468185, 749096, 936370, 1217281, 1872740, 2434562, 3745480, 4869124, 6086405, 9738248, 12172810, 24345620, 48691240]

約数ペア:

[(1, 48691240), (2, 24345620), (4, 12172810), (5, 9738248), (8, 6086405), (10, 4869124), (13, 3745480), (20, 2434562), (26, 1872740), (40, 1217281), (52, 936370), (65, 749096), (104, 468185), (130, 374548), (260, 187274), (520, 93637)]