51867746

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{9239}}^1$

素因数の和:9649

約数の個数: 16

約数和(自身を含む): 89147520

約数和(自身を除く): 37279774

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 9239, 18478, 64673, 129346, 3704839, 7409678, 25933873, 51867746]

約数ペア:

[(1, 51867746), (2, 25933873), (7, 7409678), (14, 3704839), (401, 129346), (802, 64673), (2807, 18478), (5614, 9239)]