53686191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 29050449

約数列:

[1, 3, 13, 19, 39, 53, 57, 159, 247, 689, 741, 1007, 1367, 2067, 3021, 4101, 13091, 17771, 25973, 39273, 53313, 72451, 77919, 217353, 337649, 941863, 1012947, 1376569, 2825589, 4129707, 17895397, 53686191]

約数ペア:

[(1, 53686191), (3, 17895397), (13, 4129707), (19, 2825589), (39, 1376569), (53, 1012947), (57, 941863), (159, 337649), (247, 217353), (689, 77919), (741, 72451), (1007, 53313), (1367, 39273), (2067, 25973), (3021, 17771), (4101, 13091)]