56211316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 119750400

約数和(自身を除く): 63539084

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 269, 439, 476, 538, 878, 1076, 1756, 1883, 3073, 3766, 4573, 6146, 7463, 7532, 9146, 12292, 14926, 18292, 29852, 32011, 52241, 64022, 104482, 118091, 128044, 208964, 236182, 472364, 826637, 1653274, 2007547, 3306548, 4015094, 8030188, 14052829, 28105658, 56211316]

約数ペア:

[(1, 56211316), (2, 28105658), (4, 14052829), (7, 8030188), (14, 4015094), (17, 3306548), (28, 2007547), (34, 1653274), (68, 826637), (119, 472364), (238, 236182), (269, 208964), (439, 128044), (476, 118091), (538, 104482), (878, 64022), (1076, 52241), (1756, 32011), (1883, 29852), (3073, 18292), (3766, 14926), (4573, 12292), (6146, 9146), (7463, 7532)]