50280860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{51307}}^1$

素因数の和:51330

約数の個数: 36

約数和(自身を含む): 122831352

約数和(自身を除く): 72550492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 51307, 102614, 205228, 256535, 359149, 513070, 718298, 1026140, 1436596, 1795745, 2514043, 3591490, 5028086, 7182980, 10056172, 12570215, 25140430, 50280860]

約数ペア:

[(1, 50280860), (2, 25140430), (4, 12570215), (5, 10056172), (7, 7182980), (10, 5028086), (14, 3591490), (20, 2514043), (28, 1795745), (35, 1436596), (49, 1026140), (70, 718298), (98, 513070), (140, 359149), (196, 256535), (245, 205228), (490, 102614), (980, 51307)]