47987134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 79589664

約数和(自身を除く): 31602530

約数列:

[1, 2, 13, 26, 73, 131, 146, 193, 262, 386, 949, 1703, 1898, 2509, 3406, 5018, 9563, 14089, 19126, 25283, 28178, 50566, 124319, 183157, 248638, 328679, 366314, 657358, 1845659, 3691318, 23993567, 47987134]

約数ペア:

[(1, 47987134), (2, 23993567), (13, 3691318), (26, 1845659), (73, 657358), (131, 366314), (146, 328679), (193, 248638), (262, 183157), (386, 124319), (949, 50566), (1703, 28178), (1898, 25283), (2509, 19126), (3406, 14089), (5018, 9563)]