56346521

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 72246816

約数和(自身を除く): 15900295

約数列:

[1, 7, 11, 49, 77, 107, 539, 749, 977, 1177, 5243, 6839, 8239, 10747, 47873, 57673, 75229, 104539, 526603, 731773, 1149929, 5122411, 8049503, 56346521]

約数ペア:

[(1, 56346521), (7, 8049503), (11, 5122411), (49, 1149929), (77, 731773), (107, 526603), (539, 104539), (749, 75229), (977, 57673), (1177, 47873), (5243, 10747), (6839, 8239)]