50447120

素因数分解:

$2^4\times 5^1\times {\mathrm{630589}}^1$

素因数の和:630602

約数の個数: 20

約数和(自身を含む): 117289740

約数和(自身を除く): 66842620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 630589, 1261178, 2522356, 3152945, 5044712, 6305890, 10089424, 12611780, 25223560, 50447120]

約数ペア:

[(1, 50447120), (2, 25223560), (4, 12611780), (5, 10089424), (8, 6305890), (10, 5044712), (16, 3152945), (20, 2522356), (40, 1261178), (80, 630589)]