54157818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 85188102

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 47, 51, 66, 78, 79, 94, 102, 141, 143, 158, 187, 221, 237, 282, 286, 374, 429, 442, 474, 517, 561, 611, 663, 799, 858, 869, 1027, 1034, 1122, 1222, 1326, 1343, 1551, 1598, 1738, 1833, 2054, 2397, 2431, 2607, 2686, 3081, 3102, 3666, 3713, 4029, 4794, 4862, 5214, 6162, 6721, 7293, 7426, 8058, 8789, 10387, 11139, 11297, 13442, 14586, 14773, 17459, 17578, 20163, 20774, 22278, 22594, 26367, 29546, 31161, 33891, 34918, 40326, 40843, 44319, 48269, 52377, 52734, 62322, 63121, 67782, 81686, 88638, 96538, 104754, 114257, 122529, 126242, 144807, 189363, 192049, 228514, 245058, 289614, 342771, 378726, 384098, 530959, 576147, 685542, 694331, 820573, 1061918, 1152294, 1388662, 1592877, 1641146, 2082993, 2461719, 3185754, 4165986, 4923438, 9026303, 18052606, 27078909, 54157818]

約数ペア:

[(1, 54157818), (2, 27078909), (3, 18052606), (6, 9026303), (11, 4923438), (13, 4165986), (17, 3185754), (22, 2461719), (26, 2082993), (33, 1641146), (34, 1592877), (39, 1388662), (47, 1152294), (51, 1061918), (66, 820573), (78, 694331), (79, 685542), (94, 576147), (102, 530959), (141, 384098), (143, 378726), (158, 342771), (187, 289614), (221, 245058), (237, 228514), (282, 192049), (286, 189363), (374, 144807), (429, 126242), (442, 122529), (474, 114257), (517, 104754), (561, 96538), (611, 88638), (663, 81686), (799, 67782), (858, 63121), (869, 62322), (1027, 52734), (1034, 52377), (1122, 48269), (1222, 44319), (1326, 40843), (1343, 40326), (1551, 34918), (1598, 33891), (1738, 31161), (1833, 29546), (2054, 26367), (2397, 22594), (2431, 22278), (2607, 20774), (2686, 20163), (3081, 17578), (3102, 17459), (3666, 14773), (3713, 14586), (4029, 13442), (4794, 11297), (4862, 11139), (5214, 10387), (6162, 8789), (6721, 8058), (7293, 7426)]