47804620

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{3217}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 100556064

約数和(自身を除く): 52751444

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3217, 3715, 6434, 7430, 12868, 14860, 16085, 32170, 64340, 2390231, 4780462, 9560924, 11951155, 23902310, 47804620]

約数ペア:

[(1, 47804620), (2, 23902310), (4, 11951155), (5, 9560924), (10, 4780462), (20, 2390231), (743, 64340), (1486, 32170), (2972, 16085), (3217, 14860), (3715, 12868), (6434, 7430)]