54631612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 116247040

約数和(自身を除く): 61615428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 997, 1442, 1957, 1994, 2884, 3914, 3988, 6979, 7828, 13699, 13958, 18943, 27398, 27916, 37886, 54796, 75772, 102691, 132601, 205382, 265202, 410764, 530404, 718837, 1437674, 1951129, 2875348, 3902258, 7804516, 13657903, 27315806, 54631612]

約数ペア:

[(1, 54631612), (2, 27315806), (4, 13657903), (7, 7804516), (14, 3902258), (19, 2875348), (28, 1951129), (38, 1437674), (76, 718837), (103, 530404), (133, 410764), (206, 265202), (266, 205382), (412, 132601), (532, 102691), (721, 75772), (997, 54796), (1442, 37886), (1957, 27916), (1994, 27398), (2884, 18943), (3914, 13958), (3988, 13699), (6979, 7828)]