65459548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^2$

素因数の和:311

約数の個数: 54

約数和(自身を含む): 144945528

約数和(自身を除く): 79485980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 139, 154, 242, 278, 308, 484, 556, 847, 973, 1529, 1694, 1946, 3058, 3388, 3892, 6116, 10703, 16819, 19321, 21406, 33638, 38642, 42812, 67276, 77284, 117733, 135247, 212531, 235466, 270494, 425062, 470932, 540988, 850124, 1487717, 2337841, 2975434, 4675682, 5950868, 9351364, 16364887, 32729774, 65459548]

約数ペア:

[(1, 65459548), (2, 32729774), (4, 16364887), (7, 9351364), (11, 5950868), (14, 4675682), (22, 2975434), (28, 2337841), (44, 1487717), (77, 850124), (121, 540988), (139, 470932), (154, 425062), (242, 270494), (278, 235466), (308, 212531), (484, 135247), (556, 117733), (847, 77284), (973, 67276), (1529, 42812), (1694, 38642), (1946, 33638), (3058, 21406), (3388, 19321), (3892, 16819), (6116, 10703)]