49816443

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 72852480

約数和(自身を除く): 23036037

約数列:

[1, 3, 17, 51, 61, 67, 183, 201, 239, 717, 1037, 1139, 3111, 3417, 4063, 4087, 12189, 12261, 14579, 16013, 43737, 48039, 69479, 208437, 247843, 272221, 743529, 816663, 976793, 2930379, 16605481, 49816443]

約数ペア:

[(1, 49816443), (3, 16605481), (17, 2930379), (51, 976793), (61, 816663), (67, 743529), (183, 272221), (201, 247843), (239, 208437), (717, 69479), (1037, 48039), (1139, 43737), (3111, 16013), (3417, 14579), (4063, 12261), (4087, 12189)]