49776620

素因数分解:

$2^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{1667}}^1$

素因数の和:3169

約数の個数: 24

約数和(自身を含む): 104663664

約数和(自身を除く): 54887044

約数列:

[1, 2, 4, 5, 10, 20, 1493, 1667, 2986, 3334, 5972, 6668, 7465, 8335, 14930, 16670, 29860, 33340, 2488831, 4977662, 9955324, 12444155, 24888310, 49776620]

約数ペア:

[(1, 49776620), (2, 24888310), (4, 12444155), (5, 9955324), (10, 4977662), (20, 2488831), (1493, 33340), (1667, 29860), (2986, 16670), (3334, 14930), (5972, 8335), (6668, 7465)]