53544820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{382463}}^1$

素因数の和:382479

約数の個数: 24

約数和(自身を含む): 128507904

約数和(自身を除く): 74963084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 382463, 764926, 1529852, 1912315, 2677241, 3824630, 5354482, 7649260, 10708964, 13386205, 26772410, 53544820]

約数ペア:

[(1, 53544820), (2, 26772410), (4, 13386205), (5, 10708964), (7, 7649260), (10, 5354482), (14, 3824630), (20, 2677241), (28, 1912315), (35, 1529852), (70, 764926), (140, 382463)]