47049971

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 49996800

約数和(自身を除く): 2946829

約数列:

[1, 31, 61, 139, 179, 1891, 4309, 5549, 8479, 10919, 24881, 262849, 338489, 771311, 1517741, 47049971]

約数ペア:

[(1, 47049971), (31, 1517741), (61, 771311), (139, 338489), (179, 262849), (1891, 24881), (4309, 10919), (5549, 8479)]