47489858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 78769152

約数和(自身を除く): 31279294

約数列:

[1, 2, 13, 26, 73, 131, 146, 191, 262, 382, 949, 1703, 1898, 2483, 3406, 4966, 9563, 13943, 19126, 25021, 27886, 50042, 124319, 181259, 248638, 325273, 362518, 650546, 1826533, 3653066, 23744929, 47489858]

約数ペア:

[(1, 47489858), (2, 23744929), (13, 3653066), (26, 1826533), (73, 650546), (131, 362518), (146, 325273), (191, 248638), (262, 181259), (382, 124319), (949, 50042), (1703, 27886), (1898, 25021), (2483, 19126), (3406, 13943), (4966, 9563)]