52809902

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{809}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 80248320

約数和(自身を除く): 27438418

約数列:

[1, 2, 127, 254, 257, 514, 809, 1618, 32639, 65278, 102743, 205486, 207913, 415826, 26404951, 52809902]

約数ペア:

[(1, 52809902), (2, 26404951), (127, 415826), (254, 207913), (257, 205486), (514, 102743), (809, 65278), (1618, 32639)]