54545170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 101288880

約数和(自身を除く): 46743710

約数列:

[1, 2, 5, 10, 41, 82, 173, 205, 346, 410, 769, 865, 1538, 1730, 3845, 7093, 7690, 14186, 31529, 35465, 63058, 70930, 133037, 157645, 266074, 315290, 665185, 1330370, 5454517, 10909034, 27272585, 54545170]

約数ペア:

[(1, 54545170), (2, 27272585), (5, 10909034), (10, 5454517), (41, 1330370), (82, 665185), (173, 315290), (205, 266074), (346, 157645), (410, 133037), (769, 70930), (865, 63058), (1538, 35465), (1730, 31529), (3845, 14186), (7093, 7690)]