55848989

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 65221248

約数和(自身を除く): 9372259

約数列:

[1, 7, 67, 193, 469, 617, 1351, 4319, 12931, 41339, 90517, 119081, 289373, 833567, 7978427, 55848989]

約数ペア:

[(1, 55848989), (7, 7978427), (67, 833567), (193, 289373), (469, 119081), (617, 90517), (1351, 41339), (4319, 12931)]