54405904

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3217}}^1$

素因数の和:3383

約数の個数: 40

約数和(自身を含む): 121305728

約数和(自身を除く): 66899824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 3217, 4228, 6434, 8456, 12868, 16912, 22519, 25736, 45038, 51472, 90076, 180152, 360304, 485767, 971534, 1943068, 3400369, 3886136, 6800738, 7772272, 13601476, 27202952, 54405904]

約数ペア:

[(1, 54405904), (2, 27202952), (4, 13601476), (7, 7772272), (8, 6800738), (14, 3886136), (16, 3400369), (28, 1943068), (56, 971534), (112, 485767), (151, 360304), (302, 180152), (604, 90076), (1057, 51472), (1208, 45038), (2114, 25736), (2416, 22519), (3217, 16912), (4228, 12868), (6434, 8456)]