56850794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 116363520

約数和(自身を除く): 59512726

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 73, 77, 91, 143, 146, 154, 182, 286, 389, 511, 778, 803, 949, 1001, 1022, 1606, 1898, 2002, 2723, 4279, 5057, 5446, 5621, 6643, 8558, 10114, 10439, 11242, 13286, 20878, 28397, 29953, 35399, 55627, 56794, 59906, 70798, 73073, 111254, 146146, 198779, 312367, 369161, 389389, 397558, 624734, 738322, 778778, 2186569, 2584127, 4060771, 4373138, 5168254, 8121542, 28425397, 56850794]

約数ペア:

[(1, 56850794), (2, 28425397), (7, 8121542), (11, 5168254), (13, 4373138), (14, 4060771), (22, 2584127), (26, 2186569), (73, 778778), (77, 738322), (91, 624734), (143, 397558), (146, 389389), (154, 369161), (182, 312367), (286, 198779), (389, 146146), (511, 111254), (778, 73073), (803, 70798), (949, 59906), (1001, 56794), (1022, 55627), (1606, 35399), (1898, 29953), (2002, 28397), (2723, 20878), (4279, 13286), (5057, 11242), (5446, 10439), (5621, 10114), (6643, 8558)]