51504335946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{994561}}^1$

素因数の和:994716

約数の個数: 64

約数和(自身を含む): 131759573760

約数和(自身を除く): 80255237814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 274, 378, 411, 822, 959, 1233, 1918, 2466, 2877, 3699, 5754, 7398, 8631, 17262, 25893, 51786, 994561, 1989122, 2983683, 5967366, 6961927, 8951049, 13923854, 17902098, 20885781, 26853147, 41771562, 53706294, 62657343, 125314686, 136254857, 187972029, 272509714, 375944058, 408764571, 817529142, 953783999, 1226293713, 1907567998, 2452587426, 2861351997, 3678881139, 5722703994, 7357762278, 8584055991, 17168111982, 25752167973, 51504335946]

約数ペア:

[(1, 51504335946), (2, 25752167973), (3, 17168111982), (6, 8584055991), (7, 7357762278), (9, 5722703994), (14, 3678881139), (18, 2861351997), (21, 2452587426), (27, 1907567998), (42, 1226293713), (54, 953783999), (63, 817529142), (126, 408764571), (137, 375944058), (189, 272509714), (274, 187972029), (378, 136254857), (411, 125314686), (822, 62657343), (959, 53706294), (1233, 41771562), (1918, 26853147), (2466, 20885781), (2877, 17902098), (3699, 13923854), (5754, 8951049), (7398, 6961927), (8631, 5967366), (17262, 2983683), (25893, 1989122), (51786, 994561)]