56208105

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 100289280

約数和(自身を除く): 44081175

約数列:

[1, 3, 5, 9, 15, 45, 79, 97, 163, 237, 291, 395, 485, 489, 711, 815, 873, 1185, 1455, 1467, 2445, 3555, 4365, 7335, 7663, 12877, 15811, 22989, 38315, 38631, 47433, 64385, 68967, 79055, 114945, 115893, 142299, 193155, 237165, 344835, 579465, 711495, 1249069, 3747207, 6245345, 11241621, 18736035, 56208105]

約数ペア:

[(1, 56208105), (3, 18736035), (5, 11241621), (9, 6245345), (15, 3747207), (45, 1249069), (79, 711495), (97, 579465), (163, 344835), (237, 237165), (291, 193155), (395, 142299), (485, 115893), (489, 114945), (711, 79055), (815, 68967), (873, 64385), (1185, 47433), (1455, 38631), (1467, 38315), (2445, 22989), (3555, 15811), (4365, 12877), (7335, 7663)]