55040965

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7247}}^1$

素因数の和:7297

約数の個数: 24

約数和(自身を含む): 79322112

約数和(自身を除く): 24281147

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 1085, 1519, 7247, 7595, 36235, 50729, 224657, 253645, 355103, 1123285, 1572599, 1775515, 7862995, 11008193, 55040965]

約数ペア:

[(1, 55040965), (5, 11008193), (7, 7862995), (31, 1775515), (35, 1572599), (49, 1123285), (155, 355103), (217, 253645), (245, 224657), (1085, 50729), (1519, 36235), (7247, 7595)]