56378749

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1237}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 68456448

約数和(自身を除く): 12077699

約数列:

[1, 7, 17, 119, 383, 1237, 2681, 6511, 8659, 21029, 45577, 147203, 473771, 3316397, 8054107, 56378749]

約数ペア:

[(1, 56378749), (7, 8054107), (17, 3316397), (119, 473771), (383, 147203), (1237, 45577), (2681, 21029), (6511, 8659)]