53131561812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{977}}^1\times {\mathrm{30829}}^1$

素因数の和:31830

約数の個数: 108

約数和(自身を含む): 156397075380

約数和(自身を除く): 103265513568

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 977, 1764, 1954, 2931, 3908, 5862, 6839, 8793, 11724, 13678, 17586, 20517, 27356, 30829, 35172, 41034, 47873, 61551, 61658, 82068, 92487, 95746, 123102, 123316, 143619, 184974, 191492, 215803, 246204, 277461, 287238, 369948, 430857, 431606, 554922, 574476, 647409, 861714, 863212, 1109844, 1294818, 1510621, 1723428, 1942227, 2589636, 3021242, 3884454, 4531863, 6042484, 7768908, 9063726, 13595589, 18127452, 27191178, 30119933, 54382356, 60239866, 90359799, 120479732, 180719598, 210839531, 271079397, 361439196, 421679062, 542158794, 632518593, 843358124, 1084317588, 1265037186, 1475876717, 1897555779, 2530074372, 2951753434, 3795111558, 4427630151, 5903506868, 7590223116, 8855260302, 13282890453, 17710520604, 26565780906, 53131561812]

約数ペア:

[(1, 53131561812), (2, 26565780906), (3, 17710520604), (4, 13282890453), (6, 8855260302), (7, 7590223116), (9, 5903506868), (12, 4427630151), (14, 3795111558), (18, 2951753434), (21, 2530074372), (28, 1897555779), (36, 1475876717), (42, 1265037186), (49, 1084317588), (63, 843358124), (84, 632518593), (98, 542158794), (126, 421679062), (147, 361439196), (196, 271079397), (252, 210839531), (294, 180719598), (441, 120479732), (588, 90359799), (882, 60239866), (977, 54382356), (1764, 30119933), (1954, 27191178), (2931, 18127452), (3908, 13595589), (5862, 9063726), (6839, 7768908), (8793, 6042484), (11724, 4531863), (13678, 3884454), (17586, 3021242), (20517, 2589636), (27356, 1942227), (30829, 1723428), (35172, 1510621), (41034, 1294818), (47873, 1109844), (61551, 863212), (61658, 861714), (82068, 647409), (92487, 574476), (95746, 554922), (123102, 431606), (123316, 430857), (143619, 369948), (184974, 287238), (191492, 277461), (215803, 246204)]