49977876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1399}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 126224000

約数和(自身を除く): 76246124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 687, 916, 1374, 1399, 2748, 2798, 2977, 4197, 5596, 5954, 8394, 8931, 11908, 16788, 17862, 18187, 35724, 36374, 54561, 72748, 109122, 218244, 320371, 640742, 961113, 1281484, 1922226, 3844452, 4164823, 8329646, 12494469, 16659292, 24988938, 49977876]

約数ペア:

[(1, 49977876), (2, 24988938), (3, 16659292), (4, 12494469), (6, 8329646), (12, 4164823), (13, 3844452), (26, 1922226), (39, 1281484), (52, 961113), (78, 640742), (156, 320371), (229, 218244), (458, 109122), (687, 72748), (916, 54561), (1374, 36374), (1399, 35724), (2748, 18187), (2798, 17862), (2977, 16788), (4197, 11908), (5596, 8931), (5954, 8394)]