55962555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 105255936

約数和(自身を除く): 49293381

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 71, 85, 165, 187, 213, 255, 281, 355, 561, 781, 843, 935, 1065, 1207, 1405, 2343, 2805, 3091, 3621, 3905, 4215, 4777, 6035, 9273, 11715, 13277, 14331, 15455, 18105, 19951, 23885, 39831, 46365, 52547, 59853, 66385, 71655, 99755, 157641, 199155, 219461, 262735, 299265, 339167, 658383, 788205, 1017501, 1097305, 1695835, 3291915, 3730837, 5087505, 11192511, 18654185, 55962555]

約数ペア:

[(1, 55962555), (3, 18654185), (5, 11192511), (11, 5087505), (15, 3730837), (17, 3291915), (33, 1695835), (51, 1097305), (55, 1017501), (71, 788205), (85, 658383), (165, 339167), (187, 299265), (213, 262735), (255, 219461), (281, 199155), (355, 157641), (561, 99755), (781, 71655), (843, 66385), (935, 59853), (1065, 52547), (1207, 46365), (1405, 39831), (2343, 23885), (2805, 19951), (3091, 18105), (3621, 15455), (3905, 14331), (4215, 13277), (4777, 11715), (6035, 9273)]