51146641

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3541

約数の個数: 24

約数和(自身を含む): 66878784

約数和(自身を除く): 15732143

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 3491, 14651, 24437, 45383, 80293, 171059, 317681, 562051, 1043809, 2223767, 3934357, 7306663, 51146641]

約数ペア:

[(1, 51146641), (7, 7306663), (13, 3934357), (23, 2223767), (49, 1043809), (91, 562051), (161, 317681), (299, 171059), (637, 80293), (1127, 45383), (2093, 24437), (3491, 14651)]