55288499

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2753}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 66977280

約数和(自身を除く): 11688781

約数列:

[1, 7, 19, 133, 151, 1057, 2753, 2869, 19271, 20083, 52307, 366149, 415703, 2909921, 7898357, 55288499]

約数ペア:

[(1, 55288499), (7, 7898357), (19, 2909921), (133, 415703), (151, 366149), (1057, 52307), (2753, 20083), (2869, 19271)]