51523038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{408913}}^1$

素因数の和:408928

約数の個数: 24

約数和(自身を含む): 127581168

約数和(自身を除く): 76058130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 408913, 817826, 1226739, 2453478, 2862391, 3680217, 5724782, 7360434, 8587173, 17174346, 25761519, 51523038]

約数ペア:

[(1, 51523038), (2, 25761519), (3, 17174346), (6, 8587173), (7, 7360434), (9, 5724782), (14, 3680217), (18, 2862391), (21, 2453478), (42, 1226739), (63, 817826), (126, 408913)]