53982460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{385589}}^1$

素因数の和:385605

約数の個数: 24

約数和(自身を含む): 129558240

約数和(自身を除く): 75575780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 385589, 771178, 1542356, 1927945, 2699123, 3855890, 5398246, 7711780, 10796492, 13495615, 26991230, 53982460]

約数ペア:

[(1, 53982460), (2, 26991230), (4, 13495615), (5, 10796492), (7, 7711780), (10, 5398246), (14, 3855890), (20, 2699123), (28, 1927945), (35, 1542356), (70, 771178), (140, 385589)]