49475998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{172993}}^1$

素因数の和:173019

約数の個数: 16

約数和(自身を含む): 87188976

約数和(自身を除く): 37712978

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 172993, 345986, 1902923, 2248909, 3805846, 4497818, 24737999, 49475998]

約数ペア:

[(1, 49475998), (2, 24737999), (11, 4497818), (13, 3805846), (22, 2248909), (26, 1902923), (143, 345986), (286, 172993)]