52556019

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{7687}}^1$

素因数の和:7786

約数の個数: 16

約数和(自身を含む): 73066752

約数和(自身を除く): 20510733

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 7687, 23061, 330541, 407411, 991623, 1222233, 17518673, 52556019]

約数ペア:

[(1, 52556019), (3, 17518673), (43, 1222233), (53, 991623), (129, 407411), (159, 330541), (2279, 23061), (6837, 7687)]