55725549

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 83787264

約数和(自身を除く): 28061715

約数列:

[1, 3, 11, 33, 43, 129, 173, 227, 473, 519, 681, 1419, 1903, 2497, 5709, 7439, 7491, 9761, 22317, 29283, 39271, 81829, 107371, 117813, 245487, 322113, 431981, 1295943, 1688653, 5065959, 18575183, 55725549]

約数ペア:

[(1, 55725549), (3, 18575183), (11, 5065959), (33, 1688653), (43, 1295943), (129, 431981), (173, 322113), (227, 245487), (473, 117813), (519, 107371), (681, 81829), (1419, 39271), (1903, 29283), (2497, 22317), (5709, 9761), (7439, 7491)]