61813052

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1898

約数の個数: 48

約数和(自身を含む): 131507712

約数和(自身を除く): 69694660

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1484, 1811, 2438, 3622, 4876, 7244, 8533, 12677, 17066, 25354, 34132, 41653, 50708, 83306, 95983, 166612, 191966, 291571, 383932, 583142, 671881, 1166284, 1343762, 2207609, 2687524, 4415218, 8830436, 15453263, 30906526, 61813052]

約数ペア:

[(1, 61813052), (2, 30906526), (4, 15453263), (7, 8830436), (14, 4415218), (23, 2687524), (28, 2207609), (46, 1343762), (53, 1166284), (92, 671881), (106, 583142), (161, 383932), (212, 291571), (322, 191966), (371, 166612), (644, 95983), (742, 83306), (1219, 50708), (1484, 41653), (1811, 34132), (2438, 25354), (3622, 17066), (4876, 12677), (7244, 8533)]