51193758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3821}}^1$

素因数の和:3873

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 80894562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1914, 2233, 3821, 4466, 6699, 7642, 11463, 13398, 22926, 26747, 42031, 53494, 80241, 84062, 110809, 126093, 160482, 221618, 252186, 294217, 332427, 588434, 664854, 775663, 882651, 1218899, 1551326, 1765302, 2326989, 2437798, 3656697, 4653978, 7313394, 8532293, 17064586, 25596879, 51193758]

約数ペア:

[(1, 51193758), (2, 25596879), (3, 17064586), (6, 8532293), (7, 7313394), (11, 4653978), (14, 3656697), (21, 2437798), (22, 2326989), (29, 1765302), (33, 1551326), (42, 1218899), (58, 882651), (66, 775663), (77, 664854), (87, 588434), (154, 332427), (174, 294217), (203, 252186), (231, 221618), (319, 160482), (406, 126093), (462, 110809), (609, 84062), (638, 80241), (957, 53494), (1218, 42031), (1914, 26747), (2233, 22926), (3821, 13398), (4466, 11463), (6699, 7642)]