56380532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15271}}^1$

素因数の和:15359

約数の個数: 24

約数和(自身を含む): 107759232

約数和(自身を除く): 51378700

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 15271, 30542, 61084, 198523, 397046, 794092, 1084241, 2168482, 4336964, 14095133, 28190266, 56380532]

約数ペア:

[(1, 56380532), (2, 28190266), (4, 14095133), (13, 4336964), (26, 2168482), (52, 1084241), (71, 794092), (142, 397046), (284, 198523), (923, 61084), (1846, 30542), (3692, 15271)]