57522101

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 79881984

約数和(自身を除く): 22359883

約数列:

[1, 7, 13, 17, 19, 91, 103, 119, 133, 221, 247, 323, 361, 721, 1339, 1547, 1729, 1751, 1957, 2261, 2527, 4199, 4693, 6137, 9373, 12257, 13699, 22763, 25441, 29393, 32851, 33269, 37183, 42959, 79781, 159341, 178087, 232883, 260281, 432497, 483379, 558467, 632111, 3027479, 3383653, 4424777, 8217443, 57522101]

約数ペア:

[(1, 57522101), (7, 8217443), (13, 4424777), (17, 3383653), (19, 3027479), (91, 632111), (103, 558467), (119, 483379), (133, 432497), (221, 260281), (247, 232883), (323, 178087), (361, 159341), (721, 79781), (1339, 42959), (1547, 37183), (1729, 33269), (1751, 32851), (1957, 29393), (2261, 25441), (2527, 22763), (4199, 13699), (4693, 12257), (6137, 9373)]