55157856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 157419360

約数和(自身を除く): 102261504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 193, 208, 229, 312, 386, 416, 458, 579, 624, 687, 772, 916, 1158, 1248, 1374, 1544, 1832, 2316, 2509, 2748, 2977, 3088, 3664, 4632, 5018, 5496, 5954, 6176, 7328, 7527, 8931, 9264, 10036, 10992, 11908, 15054, 17862, 18528, 20072, 21984, 23816, 30108, 35724, 40144, 44197, 47632, 60216, 71448, 80288, 88394, 95264, 120432, 132591, 142896, 176788, 240864, 265182, 285792, 353576, 530364, 574561, 707152, 1060728, 1149122, 1414304, 1723683, 2121456, 2298244, 3447366, 4242912, 4596488, 6894732, 9192976, 13789464, 18385952, 27578928, 55157856]

約数ペア:

[(1, 55157856), (2, 27578928), (3, 18385952), (4, 13789464), (6, 9192976), (8, 6894732), (12, 4596488), (13, 4242912), (16, 3447366), (24, 2298244), (26, 2121456), (32, 1723683), (39, 1414304), (48, 1149122), (52, 1060728), (78, 707152), (96, 574561), (104, 530364), (156, 353576), (193, 285792), (208, 265182), (229, 240864), (312, 176788), (386, 142896), (416, 132591), (458, 120432), (579, 95264), (624, 88394), (687, 80288), (772, 71448), (916, 60216), (1158, 47632), (1248, 44197), (1374, 40144), (1544, 35724), (1832, 30108), (2316, 23816), (2509, 21984), (2748, 20072), (2977, 18528), (3088, 17862), (3664, 15054), (4632, 11908), (5018, 10992), (5496, 10036), (5954, 9264), (6176, 8931), (7328, 7527)]