51015636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67481}}^1$

素因数の和:67501

約数の個数: 48

約数和(自身を含む): 151159680

約数和(自身を除く): 100144044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 67481, 134962, 202443, 269924, 404886, 472367, 607329, 809772, 944734, 1214658, 1417101, 1821987, 1889468, 2429316, 2834202, 3643974, 4251303, 5668404, 7287948, 8502606, 12753909, 17005212, 25507818, 51015636]

約数ペア:

[(1, 51015636), (2, 25507818), (3, 17005212), (4, 12753909), (6, 8502606), (7, 7287948), (9, 5668404), (12, 4251303), (14, 3643974), (18, 2834202), (21, 2429316), (27, 1889468), (28, 1821987), (36, 1417101), (42, 1214658), (54, 944734), (63, 809772), (84, 607329), (108, 472367), (126, 404886), (189, 269924), (252, 202443), (378, 134962), (756, 67481)]