56381316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{883}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 139898304

約数和(自身を除く): 83516988

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 313, 626, 883, 939, 1252, 1766, 1878, 2649, 3532, 3756, 5298, 5321, 10596, 10642, 15011, 15963, 21284, 30022, 31926, 45033, 60044, 63852, 90066, 180132, 276379, 552758, 829137, 1105516, 1658274, 3316548, 4698443, 9396886, 14095329, 18793772, 28190658, 56381316]

約数ペア:

[(1, 56381316), (2, 28190658), (3, 18793772), (4, 14095329), (6, 9396886), (12, 4698443), (17, 3316548), (34, 1658274), (51, 1105516), (68, 829137), (102, 552758), (204, 276379), (313, 180132), (626, 90066), (883, 63852), (939, 60044), (1252, 45033), (1766, 31926), (1878, 30022), (2649, 21284), (3532, 15963), (3756, 15011), (5298, 10642), (5321, 10596)]