53879488

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2145

約数の個数: 56

約数和(自身を含む): 118912640

約数和(自身を除く): 65033152

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 2089, 3224, 4178, 6448, 8356, 12896, 16712, 25792, 27157, 33424, 54314, 64759, 66848, 108628, 129518, 133696, 217256, 259036, 434512, 518072, 841867, 869024, 1036144, 1683734, 1738048, 2072288, 3367468, 4144576, 6734936, 13469872, 26939744, 53879488]

約数ペア:

[(1, 53879488), (2, 26939744), (4, 13469872), (8, 6734936), (13, 4144576), (16, 3367468), (26, 2072288), (31, 1738048), (32, 1683734), (52, 1036144), (62, 869024), (64, 841867), (104, 518072), (124, 434512), (208, 259036), (248, 217256), (403, 133696), (416, 129518), (496, 108628), (806, 66848), (832, 64759), (992, 54314), (1612, 33424), (1984, 27157), (2089, 25792), (3224, 16712), (4178, 12896), (6448, 8356)]