53307904

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{8009}}^1$

素因数の和:8040

約数の個数: 40

約数和(自身を含む): 114719220

約数和(自身を除く): 61411316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 8009, 16018, 32036, 64072, 104117, 128144, 208234, 256288, 416468, 512576, 832936, 1025152, 1665872, 2050304, 3331744, 4100608, 6663488, 13326976, 26653952, 53307904]

約数ペア:

[(1, 53307904), (2, 26653952), (4, 13326976), (8, 6663488), (13, 4100608), (16, 3331744), (26, 2050304), (32, 1665872), (52, 1025152), (64, 832936), (104, 512576), (128, 416468), (208, 256288), (256, 208234), (416, 128144), (512, 104117), (832, 64072), (1664, 32036), (3328, 16018), (6656, 8009)]