56549300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{13151}}^1$

素因数の和:13208

約数の個数: 36

約数和(自身を含む): 125575296

約数和(自身を除く): 69025996

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 13151, 26302, 52604, 65755, 131510, 263020, 328775, 565493, 657550, 1130986, 1315100, 2261972, 2827465, 5654930, 11309860, 14137325, 28274650, 56549300]

約数ペア:

[(1, 56549300), (2, 28274650), (4, 14137325), (5, 11309860), (10, 5654930), (20, 2827465), (25, 2261972), (43, 1315100), (50, 1130986), (86, 657550), (100, 565493), (172, 328775), (215, 263020), (430, 131510), (860, 65755), (1075, 52604), (2150, 26302), (4300, 13151)]