55358992

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:440

約数の個数: 60

約数和(自身を含む): 118452240

約数和(自身を除く): 63093248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 169, 208, 236, 338, 347, 472, 676, 694, 767, 944, 1352, 1388, 1534, 2704, 2776, 3068, 4511, 5552, 6136, 9022, 9971, 12272, 18044, 19942, 20473, 36088, 39884, 40946, 58643, 72176, 79768, 81892, 117286, 159536, 163784, 234572, 266149, 327568, 469144, 532298, 938288, 1064596, 2129192, 3459937, 4258384, 6919874, 13839748, 27679496, 55358992]

約数ペア:

[(1, 55358992), (2, 27679496), (4, 13839748), (8, 6919874), (13, 4258384), (16, 3459937), (26, 2129192), (52, 1064596), (59, 938288), (104, 532298), (118, 469144), (169, 327568), (208, 266149), (236, 234572), (338, 163784), (347, 159536), (472, 117286), (676, 81892), (694, 79768), (767, 72176), (944, 58643), (1352, 40946), (1388, 39884), (1534, 36088), (2704, 20473), (2776, 19942), (3068, 18044), (4511, 12272), (5552, 9971), (6136, 9022)]