49218981

素因数分解:

$3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1753}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 76783104

約数和(自身を除く): 27564123

約数列:

[1, 3, 7, 21, 49, 147, 191, 573, 1337, 1753, 4011, 5259, 9359, 12271, 28077, 36813, 85897, 257691, 334823, 1004469, 2343761, 7031283, 16406327, 49218981]

約数ペア:

[(1, 49218981), (3, 16406327), (7, 7031283), (21, 2343761), (49, 1004469), (147, 334823), (191, 257691), (573, 85897), (1337, 36813), (1753, 28077), (4011, 12271), (5259, 9359)]