55789937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1237}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 67743360

約数和(自身を除く): 11953423

約数列:

[1, 7, 17, 119, 379, 1237, 2653, 6443, 8659, 21029, 45101, 147203, 468823, 3281761, 7969991, 55789937]

約数ペア:

[(1, 55789937), (7, 7969991), (17, 3281761), (119, 468823), (379, 147203), (1237, 45101), (2653, 21029), (6443, 8659)]