49980502

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{15887}}^1$

素因数の和:15924

約数の個数: 24

約数和(自身を含む): 88750368

約数和(自身を除く): 38769866

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 15887, 31774, 174757, 206531, 349514, 413062, 1922327, 2271841, 3844654, 4543682, 24990251, 49980502]

約数ペア:

[(1, 49980502), (2, 24990251), (11, 4543682), (13, 3844654), (22, 2271841), (26, 1922327), (121, 413062), (143, 349514), (242, 206531), (286, 174757), (1573, 31774), (3146, 15887)]