51681032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{761}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 104653080

約数和(自身を除く): 52972048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 653, 761, 1306, 1522, 2612, 3044, 5224, 6088, 8489, 9893, 16978, 19786, 33956, 39572, 67912, 79144, 496933, 993866, 1987732, 3975464, 6460129, 12920258, 25840516, 51681032]

約数ペア:

[(1, 51681032), (2, 25840516), (4, 12920258), (8, 6460129), (13, 3975464), (26, 1987732), (52, 993866), (104, 496933), (653, 79144), (761, 67912), (1306, 39572), (1522, 33956), (2612, 19786), (3044, 16978), (5224, 9893), (6088, 8489)]