51645426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23201}}^1$

素因数の和:23266

約数の個数: 32

約数和(自身を含む): 120279168

約数和(自身を除く): 68633742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 23201, 46402, 69603, 139206, 162407, 324814, 487221, 974442, 1229653, 2459306, 3688959, 7377918, 8607571, 17215142, 25822713, 51645426]

約数ペア:

[(1, 51645426), (2, 25822713), (3, 17215142), (6, 8607571), (7, 7377918), (14, 3688959), (21, 2459306), (42, 1229653), (53, 974442), (106, 487221), (159, 324814), (318, 162407), (371, 139206), (742, 69603), (1113, 46402), (2226, 23201)]