49394319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 75264000

約数和(自身を除く): 25869681

約数列:

[1, 3, 13, 19, 39, 57, 191, 247, 349, 573, 741, 1047, 2483, 3629, 4537, 6631, 7449, 10887, 13611, 19893, 47177, 66659, 86203, 141531, 199977, 258609, 866567, 1266521, 2599701, 3799563, 16464773, 49394319]

約数ペア:

[(1, 49394319), (3, 16464773), (13, 3799563), (19, 2599701), (39, 1266521), (57, 866567), (191, 258609), (247, 199977), (349, 141531), (573, 86203), (741, 66659), (1047, 47177), (2483, 19893), (3629, 13611), (4537, 10887), (6631, 7449)]