47990985838

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2073403}}^1$

素因数の和:2073639

約数の個数: 16

約数和(自身を含む): 73448263296

約数和(自身を除く): 25457277458

約数列:

[1, 2, 71, 142, 163, 326, 11573, 23146, 2073403, 4146806, 147211613, 294423226, 337964689, 675929378, 23995492919, 47990985838]

約数ペア:

[(1, 47990985838), (2, 23995492919), (71, 675929378), (142, 337964689), (163, 294423226), (326, 147211613), (11573, 4146806), (23146, 2073403)]