48720800

素因数分解:

$2^5\times 5^2\times {\mathrm{60901}}^1$

素因数の和:60921

約数の個数: 36

約数和(自身を含む): 118941606

約数和(自身を除く): 70220806

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 60901, 121802, 243604, 304505, 487208, 609010, 974416, 1218020, 1522525, 1948832, 2436040, 3045050, 4872080, 6090100, 9744160, 12180200, 24360400, 48720800]

約数ペア:

[(1, 48720800), (2, 24360400), (4, 12180200), (5, 9744160), (8, 6090100), (10, 4872080), (16, 3045050), (20, 2436040), (25, 1948832), (32, 1522525), (40, 1218020), (50, 974416), (80, 609010), (100, 487208), (160, 304505), (200, 243604), (400, 121802), (800, 60901)]