57104814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 129830400

約数和(自身を除く): 72725586

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 139, 229, 278, 299, 417, 458, 598, 687, 834, 897, 1374, 1794, 1807, 2977, 3197, 3614, 5267, 5421, 5954, 6394, 8931, 9591, 10534, 10842, 15801, 17862, 19182, 31602, 31831, 41561, 63662, 68471, 83122, 95493, 124683, 136942, 190986, 205413, 249366, 410826, 413803, 732113, 827606, 1241409, 1464226, 2196339, 2482818, 4392678, 9517469, 19034938, 28552407, 57104814]

約数ペア:

[(1, 57104814), (2, 28552407), (3, 19034938), (6, 9517469), (13, 4392678), (23, 2482818), (26, 2196339), (39, 1464226), (46, 1241409), (69, 827606), (78, 732113), (138, 413803), (139, 410826), (229, 249366), (278, 205413), (299, 190986), (417, 136942), (458, 124683), (598, 95493), (687, 83122), (834, 68471), (897, 63662), (1374, 41561), (1794, 31831), (1807, 31602), (2977, 19182), (3197, 17862), (3614, 15801), (5267, 10842), (5421, 10534), (5954, 9591), (6394, 8931)]