54877970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6173}}^1$

素因数の和:6314

約数の個数: 32

約数和(自身を含む): 113799168

約数和(自身を除く): 58921198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 6173, 8890, 12346, 30865, 43211, 61730, 86422, 216055, 432110, 783971, 1567942, 3919855, 5487797, 7839710, 10975594, 27438985, 54877970]

約数ペア:

[(1, 54877970), (2, 27438985), (5, 10975594), (7, 7839710), (10, 5487797), (14, 3919855), (35, 1567942), (70, 783971), (127, 432110), (254, 216055), (635, 86422), (889, 61730), (1270, 43211), (1778, 30865), (4445, 12346), (6173, 8890)]