56219802

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 65431398

約数列:

[1, 2, 3, 6, 31, 47, 59, 62, 93, 94, 109, 118, 141, 177, 186, 218, 282, 327, 354, 654, 1457, 1829, 2773, 2914, 3379, 3658, 4371, 5123, 5487, 5546, 6431, 6758, 8319, 8742, 10137, 10246, 10974, 12862, 15369, 16638, 19293, 20274, 30738, 38586, 85963, 158813, 171926, 199361, 257889, 302257, 317626, 398722, 476439, 515778, 598083, 604514, 906771, 952878, 1196166, 1813542, 9369967, 18739934, 28109901, 56219802]

約数ペア:

[(1, 56219802), (2, 28109901), (3, 18739934), (6, 9369967), (31, 1813542), (47, 1196166), (59, 952878), (62, 906771), (93, 604514), (94, 598083), (109, 515778), (118, 476439), (141, 398722), (177, 317626), (186, 302257), (218, 257889), (282, 199361), (327, 171926), (354, 158813), (654, 85963), (1457, 38586), (1829, 30738), (2773, 20274), (2914, 19293), (3379, 16638), (3658, 15369), (4371, 12862), (5123, 10974), (5487, 10246), (5546, 10137), (6431, 8742), (6758, 8319)]