55272987

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 101716992

約数和(自身を除く): 46444005

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 693, 987, 1551, 1697, 2961, 3619, 4653, 5091, 10857, 11879, 15273, 18667, 32571, 35637, 56001, 79759, 106911, 130669, 168003, 239277, 392007, 558313, 717831, 877349, 1176021, 1674939, 2632047, 5024817, 6141443, 7896141, 18424329, 55272987]

約数ペア:

[(1, 55272987), (3, 18424329), (7, 7896141), (9, 6141443), (11, 5024817), (21, 2632047), (33, 1674939), (47, 1176021), (63, 877349), (77, 717831), (99, 558313), (141, 392007), (231, 239277), (329, 168003), (423, 130669), (517, 106911), (693, 79759), (987, 56001), (1551, 35637), (1697, 32571), (2961, 18667), (3619, 15273), (4653, 11879), (5091, 10857)]