49710021

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2129}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 68228160

約数和(自身を除く): 18518139

約数列:

[1, 3, 43, 129, 181, 543, 2129, 6387, 7783, 23349, 91547, 274641, 385349, 1156047, 16570007, 49710021]

約数ペア:

[(1, 49710021), (3, 16570007), (43, 1156047), (129, 385349), (181, 274641), (543, 91547), (2129, 23349), (6387, 7783)]