47372548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 93421440

約数和(自身を除く): 46048892

約数列:

[1, 2, 4, 19, 23, 38, 41, 46, 76, 82, 92, 164, 437, 661, 779, 874, 943, 1322, 1558, 1748, 1886, 2644, 3116, 3772, 12559, 15203, 17917, 25118, 27101, 30406, 35834, 50236, 54202, 60812, 71668, 108404, 288857, 514919, 577714, 623323, 1029838, 1155428, 1246646, 2059676, 2493292, 11843137, 23686274, 47372548]

約数ペア:

[(1, 47372548), (2, 23686274), (4, 11843137), (19, 2493292), (23, 2059676), (38, 1246646), (41, 1155428), (46, 1029838), (76, 623323), (82, 577714), (92, 514919), (164, 288857), (437, 108404), (661, 71668), (779, 60812), (874, 54202), (943, 50236), (1322, 35834), (1558, 30406), (1748, 27101), (1886, 25118), (2644, 17917), (3116, 15203), (3772, 12559)]