54783764

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 120274560

約数和(自身を除く): 65490796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 49, 76, 94, 98, 133, 188, 196, 266, 313, 329, 532, 626, 658, 893, 931, 1252, 1316, 1786, 1862, 2191, 2303, 3572, 3724, 4382, 4606, 5947, 6251, 8764, 9212, 11894, 12502, 14711, 15337, 23788, 25004, 29422, 30674, 41629, 43757, 58844, 61348, 83258, 87514, 102977, 166516, 175028, 205954, 279509, 291403, 411908, 559018, 582806, 720839, 1118036, 1165612, 1441678, 1956563, 2883356, 3913126, 7826252, 13695941, 27391882, 54783764]

約数ペア:

[(1, 54783764), (2, 27391882), (4, 13695941), (7, 7826252), (14, 3913126), (19, 2883356), (28, 1956563), (38, 1441678), (47, 1165612), (49, 1118036), (76, 720839), (94, 582806), (98, 559018), (133, 411908), (188, 291403), (196, 279509), (266, 205954), (313, 175028), (329, 166516), (532, 102977), (626, 87514), (658, 83258), (893, 61348), (931, 58844), (1252, 43757), (1316, 41629), (1786, 30674), (1862, 29422), (2191, 25004), (2303, 23788), (3572, 15337), (3724, 14711), (4382, 12502), (4606, 11894), (5947, 9212), (6251, 8764)]