49164236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:830

約数の個数: 36

約数和(自身を含む): 95319504

約数和(自身を除く): 46155268

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 484, 628, 647, 1294, 1727, 2588, 3454, 6908, 7117, 14234, 18997, 28468, 37994, 75988, 78287, 101579, 156574, 203158, 313148, 406316, 1117369, 2234738, 4469476, 12291059, 24582118, 49164236]

約数ペア:

[(1, 49164236), (2, 24582118), (4, 12291059), (11, 4469476), (22, 2234738), (44, 1117369), (121, 406316), (157, 313148), (242, 203158), (314, 156574), (484, 101579), (628, 78287), (647, 75988), (1294, 37994), (1727, 28468), (2588, 18997), (3454, 14234), (6908, 7117)]