53421568

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1134

約数の個数: 40

約数和(自身を含む): 107881488

約数和(自身を除く): 54459920

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1013, 1648, 2026, 3296, 4052, 6592, 8104, 13184, 16208, 26368, 32416, 52736, 64832, 104339, 129664, 208678, 259328, 417356, 518656, 834712, 1669424, 3338848, 6677696, 13355392, 26710784, 53421568]

約数ペア:

[(1, 53421568), (2, 26710784), (4, 13355392), (8, 6677696), (16, 3338848), (32, 1669424), (64, 834712), (103, 518656), (128, 417356), (206, 259328), (256, 208678), (412, 129664), (512, 104339), (824, 64832), (1013, 52736), (1648, 32416), (2026, 26368), (3296, 16208), (4052, 13184), (6592, 8104)]