49107565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24371}}^1$

素因数の和:24420

約数の個数: 16

約数和(自身を含む): 65511936

約数和(自身を除く): 16404371

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 24371, 121855, 316823, 755501, 1584115, 3777505, 9821513, 49107565]

約数ペア:

[(1, 49107565), (5, 9821513), (13, 3777505), (31, 1584115), (65, 755501), (155, 316823), (403, 121855), (2015, 24371)]