51674984

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 105956100

約数和(自身を除く): 54281116

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 361, 551, 617, 722, 1102, 1234, 1444, 2204, 2468, 2888, 4408, 4936, 10469, 11723, 17893, 20938, 23446, 35786, 41876, 46892, 71572, 83752, 93784, 143144, 222737, 339967, 445474, 679934, 890948, 1359868, 1781896, 2719736, 6459373, 12918746, 25837492, 51674984]

約数ペア:

[(1, 51674984), (2, 25837492), (4, 12918746), (8, 6459373), (19, 2719736), (29, 1781896), (38, 1359868), (58, 890948), (76, 679934), (116, 445474), (152, 339967), (232, 222737), (361, 143144), (551, 93784), (617, 83752), (722, 71572), (1102, 46892), (1234, 41876), (1444, 35786), (2204, 23446), (2468, 20938), (2888, 17893), (4408, 11723), (4936, 10469)]