49138674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 64079886

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 71, 78, 114, 142, 213, 247, 426, 467, 494, 741, 923, 934, 1349, 1401, 1482, 1846, 2698, 2769, 2802, 4047, 5538, 6071, 8094, 8873, 12142, 17537, 17746, 18213, 26619, 33157, 35074, 36426, 52611, 53238, 66314, 99471, 105222, 115349, 198942, 230698, 346047, 431041, 629983, 692094, 862082, 1259966, 1293123, 1889949, 2586246, 3779898, 8189779, 16379558, 24569337, 49138674]

約数ペア:

[(1, 49138674), (2, 24569337), (3, 16379558), (6, 8189779), (13, 3779898), (19, 2586246), (26, 1889949), (38, 1293123), (39, 1259966), (57, 862082), (71, 692094), (78, 629983), (114, 431041), (142, 346047), (213, 230698), (247, 198942), (426, 115349), (467, 105222), (494, 99471), (741, 66314), (923, 53238), (934, 52611), (1349, 36426), (1401, 35074), (1482, 33157), (1846, 26619), (2698, 18213), (2769, 17746), (2802, 17537), (4047, 12142), (5538, 8873), (6071, 8094)]