50404779

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19379}}^1$

素因数の和:19419

約数の個数: 18

約数和(自身を含む): 77345580

約数和(自身を除く): 26940801

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 19379, 58137, 174411, 329443, 988329, 2964987, 5600531, 16801593, 50404779]

約数ペア:

[(1, 50404779), (3, 16801593), (9, 5600531), (17, 2964987), (51, 988329), (153, 329443), (289, 174411), (867, 58137), (2601, 19379)]