53688019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{24043}}^1$

素因数の和:24090

約数の個数: 16

約数和(自身を含む): 69246720

約数和(自身を除く): 15558701

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 24043, 168301, 264473, 697247, 1851311, 4880729, 7669717, 53688019]

約数ペア:

[(1, 53688019), (7, 7669717), (11, 4880729), (29, 1851311), (77, 697247), (203, 264473), (319, 168301), (2233, 24043)]