53760497

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 64613376

約数和(自身を除く): 10852879

約数列:

[1, 7, 49, 53, 127, 163, 371, 889, 1141, 2597, 6223, 6731, 7987, 8639, 20701, 47117, 60473, 144907, 329819, 423311, 1014349, 1097153, 7680071, 53760497]

約数ペア:

[(1, 53760497), (7, 7680071), (49, 1097153), (53, 1014349), (127, 423311), (163, 329819), (371, 144907), (889, 60473), (1141, 47117), (2597, 20701), (6223, 8639), (6731, 7987)]