56111902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 112066560

約数和(自身を除く): 55954658

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 127, 133, 151, 154, 209, 254, 266, 302, 418, 889, 1057, 1397, 1463, 1661, 1778, 2114, 2413, 2794, 2869, 2926, 3322, 4826, 5738, 9779, 11627, 16891, 19177, 19558, 20083, 23254, 26543, 31559, 33782, 38354, 40166, 53086, 63118, 134239, 185801, 210947, 220913, 268478, 364363, 371602, 421894, 441826, 728726, 1476629, 2550541, 2953258, 4007993, 5101082, 8015986, 28055951, 56111902]

約数ペア:

[(1, 56111902), (2, 28055951), (7, 8015986), (11, 5101082), (14, 4007993), (19, 2953258), (22, 2550541), (38, 1476629), (77, 728726), (127, 441826), (133, 421894), (151, 371602), (154, 364363), (209, 268478), (254, 220913), (266, 210947), (302, 185801), (418, 134239), (889, 63118), (1057, 53086), (1397, 40166), (1463, 38354), (1661, 33782), (1778, 31559), (2114, 26543), (2413, 23254), (2794, 20083), (2869, 19558), (2926, 19177), (3322, 16891), (4826, 11627), (5738, 9779)]