52139710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2689}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 107686080

約数和(自身を除く): 55546370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2689, 2770, 3878, 5378, 9695, 13445, 18823, 19390, 26890, 37646, 94115, 188230, 744853, 1489706, 3724265, 5213971, 7448530, 10427942, 26069855, 52139710]

約数ペア:

[(1, 52139710), (2, 26069855), (5, 10427942), (7, 7448530), (10, 5213971), (14, 3724265), (35, 1489706), (70, 744853), (277, 188230), (554, 94115), (1385, 37646), (1939, 26890), (2689, 19390), (2770, 18823), (3878, 13445), (5378, 9695)]