55757845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77983}}^1$

素因数の和:78012

約数の個数: 16

約数和(自身を含む): 78607872

約数和(自身を除く): 22850027

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 77983, 389915, 857813, 1013779, 4289065, 5068895, 11151569, 55757845]

約数ペア:

[(1, 55757845), (5, 11151569), (11, 5068895), (13, 4289065), (55, 1013779), (65, 857813), (143, 389915), (715, 77983)]