48828728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{719}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 98884800

約数和(自身を除く): 50056072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 653, 719, 1306, 1438, 2612, 2876, 5224, 5752, 8489, 9347, 16978, 18694, 33956, 37388, 67912, 74776, 469507, 939014, 1878028, 3756056, 6103591, 12207182, 24414364, 48828728]

約数ペア:

[(1, 48828728), (2, 24414364), (4, 12207182), (8, 6103591), (13, 3756056), (26, 1878028), (52, 939014), (104, 469507), (653, 74776), (719, 67912), (1306, 37388), (1438, 33956), (2612, 18694), (2876, 16978), (5224, 9347), (5752, 8489)]