57821728

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 117464256

約数和(自身を除く): 59642528

約数列:

[1, 2, 4, 8, 16, 32, 53, 103, 106, 206, 212, 331, 412, 424, 662, 824, 848, 1324, 1648, 1696, 2648, 3296, 5296, 5459, 10592, 10918, 17543, 21836, 34093, 35086, 43672, 68186, 70172, 87344, 136372, 140344, 174688, 272744, 280688, 545488, 561376, 1090976, 1806929, 3613858, 7227716, 14455432, 28910864, 57821728]

約数ペア:

[(1, 57821728), (2, 28910864), (4, 14455432), (8, 7227716), (16, 3613858), (32, 1806929), (53, 1090976), (103, 561376), (106, 545488), (206, 280688), (212, 272744), (331, 174688), (412, 140344), (424, 136372), (662, 87344), (824, 70172), (848, 68186), (1324, 43672), (1648, 35086), (1696, 34093), (2648, 21836), (3296, 17543), (5296, 10918), (5459, 10592)]