49921808

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{20663}}^1$

素因数の和:20822

約数の個数: 20

約数和(自身を含む): 97368768

約数和(自身を除く): 47446960

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 20663, 41326, 82652, 165304, 330608, 3120113, 6240226, 12480452, 24960904, 49921808]

約数ペア:

[(1, 49921808), (2, 24960904), (4, 12480452), (8, 6240226), (16, 3120113), (151, 330608), (302, 165304), (604, 82652), (1208, 41326), (2416, 20663)]