56491512

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 181034280

約数和(自身を除く): 124542768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 294, 308, 363, 392, 397, 462, 484, 539, 588, 616, 726, 794, 847, 924, 968, 1078, 1176, 1191, 1452, 1588, 1617, 1694, 1848, 2156, 2382, 2541, 2779, 2904, 3176, 3234, 3388, 4312, 4367, 4764, 5082, 5558, 5929, 6468, 6776, 8337, 8734, 9528, 10164, 11116, 11858, 12936, 13101, 16674, 17468, 17787, 19453, 20328, 22232, 23716, 26202, 30569, 33348, 34936, 35574, 38906, 47432, 48037, 52404, 58359, 61138, 66696, 71148, 77812, 91707, 96074, 104808, 116718, 122276, 142296, 144111, 155624, 183414, 192148, 213983, 233436, 244552, 288222, 336259, 366828, 384296, 427966, 466872, 576444, 641949, 672518, 733656, 855932, 1008777, 1152888, 1283898, 1345036, 1711864, 2017554, 2353813, 2567796, 2690072, 4035108, 4707626, 5135592, 7061439, 8070216, 9415252, 14122878, 18830504, 28245756, 56491512]

約数ペア:

[(1, 56491512), (2, 28245756), (3, 18830504), (4, 14122878), (6, 9415252), (7, 8070216), (8, 7061439), (11, 5135592), (12, 4707626), (14, 4035108), (21, 2690072), (22, 2567796), (24, 2353813), (28, 2017554), (33, 1711864), (42, 1345036), (44, 1283898), (49, 1152888), (56, 1008777), (66, 855932), (77, 733656), (84, 672518), (88, 641949), (98, 576444), (121, 466872), (132, 427966), (147, 384296), (154, 366828), (168, 336259), (196, 288222), (231, 244552), (242, 233436), (264, 213983), (294, 192148), (308, 183414), (363, 155624), (392, 144111), (397, 142296), (462, 122276), (484, 116718), (539, 104808), (588, 96074), (616, 91707), (726, 77812), (794, 71148), (847, 66696), (924, 61138), (968, 58359), (1078, 52404), (1176, 48037), (1191, 47432), (1452, 38906), (1588, 35574), (1617, 34936), (1694, 33348), (1848, 30569), (2156, 26202), (2382, 23716), (2541, 22232), (2779, 20328), (2904, 19453), (3176, 17787), (3234, 17468), (3388, 16674), (4312, 13101), (4367, 12936), (4764, 11858), (5082, 11116), (5558, 10164), (5929, 9528), (6468, 8734), (6776, 8337)]