54952541

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 69120000

約数和(自身を除く): 14167459

約数列:

[1, 7, 19, 47, 59, 133, 149, 329, 413, 893, 1043, 1121, 2773, 2831, 6251, 7003, 7847, 8791, 19411, 19817, 49021, 52687, 61537, 133057, 167029, 368809, 413177, 931399, 1169203, 2892239, 7850363, 54952541]

約数ペア:

[(1, 54952541), (7, 7850363), (19, 2892239), (47, 1169203), (59, 931399), (133, 413177), (149, 368809), (329, 167029), (413, 133057), (893, 61537), (1043, 52687), (1121, 49021), (2773, 19817), (2831, 19411), (6251, 8791), (7003, 7847)]