55813941

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 90417600

約数和(自身を除く): 34603659

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 153, 177, 229, 243, 459, 531, 687, 1003, 1377, 1593, 2061, 3009, 3893, 4131, 4779, 6183, 9027, 11679, 13511, 14337, 18549, 27081, 35037, 40533, 55647, 81243, 105111, 121599, 229687, 243729, 315333, 364797, 689061, 945999, 1094391, 2067183, 3283173, 6201549, 18604647, 55813941]

約数ペア:

[(1, 55813941), (3, 18604647), (9, 6201549), (17, 3283173), (27, 2067183), (51, 1094391), (59, 945999), (81, 689061), (153, 364797), (177, 315333), (229, 243729), (243, 229687), (459, 121599), (531, 105111), (687, 81243), (1003, 55647), (1377, 40533), (1593, 35037), (2061, 27081), (3009, 18549), (3893, 14337), (4131, 13511), (4779, 11679), (6183, 9027)]