53920804555

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{2801}}^1$

素因数の和:3279

約数の個数: 32

約数和(自身を含む): 65982392640

約数和(自身を除く): 12061588085

約数列:

[1, 5, 137, 157, 179, 685, 785, 895, 2801, 14005, 21509, 24523, 28103, 107545, 122615, 140515, 383737, 439757, 501379, 1918685, 2198785, 2506895, 3850111, 19250555, 60246709, 68688923, 78716503, 301233545, 343444615, 393582515, 10784160911, 53920804555]

約数ペア:

[(1, 53920804555), (5, 10784160911), (137, 393582515), (157, 343444615), (179, 301233545), (685, 78716503), (785, 68688923), (895, 60246709), (2801, 19250555), (14005, 3850111), (21509, 2506895), (24523, 2198785), (28103, 1918685), (107545, 501379), (122615, 439757), (140515, 383737)]