47944383

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 68677632

約数和(自身を除く): 20733249

約数列:

[1, 3, 31, 53, 71, 93, 137, 159, 213, 411, 1643, 2201, 3763, 4247, 4929, 6603, 7261, 9727, 11289, 12741, 21783, 29181, 116653, 225091, 301537, 349959, 515531, 675273, 904611, 1546593, 15981461, 47944383]

約数ペア:

[(1, 47944383), (3, 15981461), (31, 1546593), (53, 904611), (71, 675273), (93, 515531), (137, 349959), (159, 301537), (213, 225091), (411, 116653), (1643, 29181), (2201, 21783), (3763, 12741), (4247, 11289), (4929, 9727), (6603, 7261)]