53720755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42467}}^1$

素因数の和:42506

約数の個数: 16

約数和(自身を含む): 73384704

約数和(自身を除く): 19663949

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 42467, 212335, 467137, 976741, 2335685, 4883705, 10744151, 53720755]

約数ペア:

[(1, 53720755), (5, 10744151), (11, 4883705), (23, 2335685), (55, 976741), (115, 467137), (253, 212335), (1265, 42467)]