50068225

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 63745920

約数和(自身を除く): 13677695

約数列:

[1, 5, 25, 79, 101, 251, 395, 505, 1255, 1975, 2525, 6275, 7979, 19829, 25351, 39895, 99145, 126755, 199475, 495725, 633775, 2002729, 10013645, 50068225]

約数ペア:

[(1, 50068225), (5, 10013645), (25, 2002729), (79, 633775), (101, 495725), (251, 199475), (395, 126755), (505, 99145), (1255, 39895), (1975, 25351), (2525, 19829), (6275, 7979)]