57189916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 121024512

約数和(自身を除く): 63834596

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 1607, 2542, 3214, 5084, 6428, 8897, 11249, 17794, 22498, 35588, 44996, 49817, 65887, 99634, 131774, 199268, 263548, 348719, 461209, 697438, 922418, 1394876, 1844836, 2042497, 4084994, 8169988, 14297479, 28594958, 57189916]

約数ペア:

[(1, 57189916), (2, 28594958), (4, 14297479), (7, 8169988), (14, 4084994), (28, 2042497), (31, 1844836), (41, 1394876), (62, 922418), (82, 697438), (124, 461209), (164, 348719), (217, 263548), (287, 199268), (434, 131774), (574, 99634), (868, 65887), (1148, 49817), (1271, 44996), (1607, 35588), (2542, 22498), (3214, 17794), (5084, 11249), (6428, 8897)]