51183756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109367}}^1$

素因数の和:109390

約数の個数: 36

約数和(自身を含む): 139334832

約数和(自身を除く): 88151076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 109367, 218734, 328101, 437468, 656202, 984303, 1312404, 1421771, 1968606, 2843542, 3937212, 4265313, 5687084, 8530626, 12795939, 17061252, 25591878, 51183756]

約数ペア:

[(1, 51183756), (2, 25591878), (3, 17061252), (4, 12795939), (6, 8530626), (9, 5687084), (12, 4265313), (13, 3937212), (18, 2843542), (26, 1968606), (36, 1421771), (39, 1312404), (52, 984303), (78, 656202), (117, 437468), (156, 328101), (234, 218734), (468, 109367)]