42354550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{121013}}^1$

素因数の和:121032

約数の個数: 24

約数和(自身を含む): 90034416

約数和(自身を除く): 47679866

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 121013, 242026, 605065, 847091, 1210130, 1694182, 3025325, 4235455, 6050650, 8470910, 21177275, 42354550]

約数ペア:

[(1, 42354550), (2, 21177275), (5, 8470910), (7, 6050650), (10, 4235455), (14, 3025325), (25, 1694182), (35, 1210130), (50, 847091), (70, 605065), (175, 242026), (350, 121013)]