51873738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28723}}^1$

素因数の和:28778

約数の個数: 32

約数和(自身を含む): 121330176

約数和(自身を除く): 69456438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 28723, 57446, 86169, 172338, 201061, 402122, 603183, 1206366, 1235089, 2470178, 3705267, 7410534, 8645623, 17291246, 25936869, 51873738]

約数ペア:

[(1, 51873738), (2, 25936869), (3, 17291246), (6, 8645623), (7, 7410534), (14, 3705267), (21, 2470178), (42, 1235089), (43, 1206366), (86, 603183), (129, 402122), (258, 201061), (301, 172338), (602, 86169), (903, 57446), (1806, 28723)]