55442838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 127008000

約数和(自身を除く): 71565162

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 83, 87, 166, 174, 249, 319, 349, 498, 638, 698, 913, 957, 1047, 1826, 1914, 2094, 2407, 2739, 3839, 4814, 5478, 7221, 7678, 10121, 11517, 14442, 20242, 23034, 26477, 28967, 30363, 52954, 57934, 60726, 79431, 86901, 111331, 158862, 173802, 222662, 318637, 333993, 637274, 667986, 840043, 955911, 1680086, 1911822, 2520129, 5040258, 9240473, 18480946, 27721419, 55442838]

約数ペア:

[(1, 55442838), (2, 27721419), (3, 18480946), (6, 9240473), (11, 5040258), (22, 2520129), (29, 1911822), (33, 1680086), (58, 955911), (66, 840043), (83, 667986), (87, 637274), (166, 333993), (174, 318637), (249, 222662), (319, 173802), (349, 158862), (498, 111331), (638, 86901), (698, 79431), (913, 60726), (957, 57934), (1047, 52954), (1826, 30363), (1914, 28967), (2094, 26477), (2407, 23034), (2739, 20242), (3839, 14442), (4814, 11517), (5478, 10121), (7221, 7678)]