51939264

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20809}}^1$

素因数の和:20837

約数の個数: 56

約数和(自身を含む): 148000720

約数和(自身を除く): 96061456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 20809, 41618, 62427, 83236, 124854, 166472, 249708, 270517, 332944, 499416, 541034, 665888, 811551, 998832, 1082068, 1331776, 1623102, 1997664, 2164136, 3246204, 3995328, 4328272, 6492408, 8656544, 12984816, 17313088, 25969632, 51939264]

約数ペア:

[(1, 51939264), (2, 25969632), (3, 17313088), (4, 12984816), (6, 8656544), (8, 6492408), (12, 4328272), (13, 3995328), (16, 3246204), (24, 2164136), (26, 1997664), (32, 1623102), (39, 1331776), (48, 1082068), (52, 998832), (64, 811551), (78, 665888), (96, 541034), (104, 499416), (156, 332944), (192, 270517), (208, 249708), (312, 166472), (416, 124854), (624, 83236), (832, 62427), (1248, 41618), (2496, 20809)]