53204860

素因数分解:

$2^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{1789}}^1$

素因数の和:3285

約数の個数: 24

約数和(自身を含む): 111867840

約数和(自身を除く): 58662980

約数列:

[1, 2, 4, 5, 10, 20, 1487, 1789, 2974, 3578, 5948, 7156, 7435, 8945, 14870, 17890, 29740, 35780, 2660243, 5320486, 10640972, 13301215, 26602430, 53204860]

約数ペア:

[(1, 53204860), (2, 26602430), (4, 13301215), (5, 10640972), (10, 5320486), (20, 2660243), (1487, 35780), (1789, 29740), (2974, 17890), (3578, 14870), (5948, 8945), (7156, 7435)]