54831205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 82534464

約数和(自身を除く): 27703259

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 169, 187, 221, 347, 715, 845, 935, 1105, 1735, 1859, 2431, 2873, 3817, 4511, 5899, 9295, 12155, 14365, 19085, 22555, 29495, 31603, 49621, 58643, 64889, 76687, 158015, 248105, 293215, 324445, 383435, 645073, 843557, 996931, 3225365, 4217785, 4984655, 10966241, 54831205]

約数ペア:

[(1, 54831205), (5, 10966241), (11, 4984655), (13, 4217785), (17, 3225365), (55, 996931), (65, 843557), (85, 645073), (143, 383435), (169, 324445), (187, 293215), (221, 248105), (347, 158015), (715, 76687), (845, 64889), (935, 58643), (1105, 49621), (1735, 31603), (1859, 29495), (2431, 22555), (2873, 19085), (3817, 14365), (4511, 12155), (5899, 9295)]