55216994

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{10139}}^1$

素因数の和:10537

約数の個数: 16

約数和(自身を含む): 94910400

約数和(自身を除く): 39693406

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 10139, 20278, 70973, 141946, 3944071, 7888142, 27608497, 55216994]

約数ペア:

[(1, 55216994), (2, 27608497), (7, 7888142), (14, 3944071), (389, 141946), (778, 70973), (2723, 20278), (5446, 10139)]