54756905

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 78962688

約数和(自身を除く): 24205783

約数列:

[1, 5, 7, 23, 35, 115, 161, 251, 271, 805, 1255, 1355, 1757, 1897, 5773, 6233, 8785, 9485, 28865, 31165, 40411, 43631, 68021, 202055, 218155, 340105, 476147, 1564483, 2380735, 7822415, 10951381, 54756905]

約数ペア:

[(1, 54756905), (5, 10951381), (7, 7822415), (23, 2380735), (35, 1564483), (115, 476147), (161, 340105), (251, 218155), (271, 202055), (805, 68021), (1255, 43631), (1355, 40411), (1757, 31165), (1897, 28865), (5773, 9485), (6233, 8785)]