56551358206

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{23081}}^1$

素因数の和:23321

約数の個数: 64

約数和(自身を含む): 104411888640

約数和(自身を除く): 47860530434

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 151, 266, 302, 427, 854, 1057, 1159, 2114, 2318, 2869, 5738, 8113, 9211, 16226, 18422, 20083, 23081, 40166, 46162, 64477, 128954, 161567, 175009, 323134, 350018, 438539, 877078, 1225063, 1407941, 2450126, 2815882, 3069773, 3485231, 6139546, 6970462, 9855587, 19711174, 24396617, 26750879, 48793234, 53501758, 66219389, 132438778, 187256153, 212599091, 374512306, 425198182, 463535723, 927071446, 1488193637, 2976387274, 4039382729, 8078765458, 28275679103, 56551358206]

約数ペア:

[(1, 56551358206), (2, 28275679103), (7, 8078765458), (14, 4039382729), (19, 2976387274), (38, 1488193637), (61, 927071446), (122, 463535723), (133, 425198182), (151, 374512306), (266, 212599091), (302, 187256153), (427, 132438778), (854, 66219389), (1057, 53501758), (1159, 48793234), (2114, 26750879), (2318, 24396617), (2869, 19711174), (5738, 9855587), (8113, 6970462), (9211, 6139546), (16226, 3485231), (18422, 3069773), (20083, 2815882), (23081, 2450126), (40166, 1407941), (46162, 1225063), (64477, 877078), (128954, 438539), (161567, 350018), (175009, 323134)]