49809915

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65111}}^1$

素因数の和:65139

約数の個数: 24

約数和(自身を含む): 91417248

約数和(自身を除く): 41607333

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 65111, 195333, 325555, 585999, 976665, 1106887, 2929995, 3320661, 5534435, 9961983, 16603305, 49809915]

約数ペア:

[(1, 49809915), (3, 16603305), (5, 9961983), (9, 5534435), (15, 3320661), (17, 2929995), (45, 1106887), (51, 976665), (85, 585999), (153, 325555), (255, 195333), (765, 65111)]