47884642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{25229}}^1$

素因数の和:25317

約数の個数: 16

約数和(自身を含む): 78414840

約数和(自身を除く): 30530198

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 25229, 50458, 327977, 655954, 1841717, 3683434, 23942321, 47884642]

約数ペア:

[(1, 47884642), (2, 23942321), (13, 3683434), (26, 1841717), (73, 655954), (146, 327977), (949, 50458), (1898, 25229)]