55879376

素因数分解:

$2^4\times 7^1\times {\mathrm{498923}}^1$

素因数の和:498938

約数の個数: 20

約数和(自身を含む): 123733152

約数和(自身を除く): 67853776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 498923, 997846, 1995692, 3492461, 3991384, 6984922, 7982768, 13969844, 27939688, 55879376]

約数ペア:

[(1, 55879376), (2, 27939688), (4, 13969844), (7, 7982768), (8, 6984922), (14, 3991384), (16, 3492461), (28, 1995692), (56, 997846), (112, 498923)]