55439945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7937}}^1$

素因数の和:8080

約数の個数: 16

約数和(自身を含む): 73156608

約数和(自身を除く): 17716663

約数列:

[1, 5, 11, 55, 127, 635, 1397, 6985, 7937, 39685, 87307, 436535, 1007999, 5039995, 11087989, 55439945]

約数ペア:

[(1, 55439945), (5, 11087989), (11, 5039995), (55, 1007999), (127, 436535), (635, 87307), (1397, 39685), (6985, 7937)]