56815038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{450913}}^1$

素因数の和:450928

約数の個数: 24

約数和(自身を含む): 140685168

約数和(自身を除く): 83870130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 450913, 901826, 1352739, 2705478, 3156391, 4058217, 6312782, 8116434, 9469173, 18938346, 28407519, 56815038]

約数ペア:

[(1, 56815038), (2, 28407519), (3, 18938346), (6, 9469173), (7, 8116434), (9, 6312782), (14, 4058217), (18, 3156391), (21, 2705478), (42, 1352739), (63, 901826), (126, 450913)]