51945413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 57286656

約数和(自身を除く): 5341243

約数列:

[1, 13, 73, 127, 431, 949, 1651, 5603, 9271, 31463, 54737, 120523, 409019, 711581, 3995801, 51945413]

約数ペア:

[(1, 51945413), (13, 3995801), (73, 711581), (127, 409019), (431, 120523), (949, 54737), (1651, 31463), (5603, 9271)]