49519617

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 83804160

約数和(自身を除く): 34284543

約数列:

[1, 3, 7, 21, 29, 31, 43, 61, 87, 93, 129, 183, 203, 217, 301, 427, 609, 651, 899, 903, 1247, 1281, 1333, 1769, 1891, 2623, 2697, 3741, 3999, 5307, 5673, 6293, 7869, 8729, 9331, 12383, 13237, 18361, 18879, 26187, 27993, 37149, 38657, 39711, 54839, 55083, 76067, 81313, 115971, 164517, 228201, 243939, 270599, 383873, 532469, 569191, 811797, 1151619, 1597407, 1707573, 2358077, 7074231, 16506539, 49519617]

約数ペア:

[(1, 49519617), (3, 16506539), (7, 7074231), (21, 2358077), (29, 1707573), (31, 1597407), (43, 1151619), (61, 811797), (87, 569191), (93, 532469), (129, 383873), (183, 270599), (203, 243939), (217, 228201), (301, 164517), (427, 115971), (609, 81313), (651, 76067), (899, 55083), (903, 54839), (1247, 39711), (1281, 38657), (1333, 37149), (1769, 27993), (1891, 26187), (2623, 18879), (2697, 18361), (3741, 13237), (3999, 12383), (5307, 9331), (5673, 8729), (6293, 7869)]