52589000

素因数分解:

$2^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 126023040

約数和(自身を除く): 73434040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 172, 200, 215, 250, 344, 430, 500, 860, 1000, 1075, 1223, 1720, 2150, 2446, 4300, 4892, 5375, 6115, 8600, 9784, 10750, 12230, 21500, 24460, 30575, 43000, 48920, 52589, 61150, 105178, 122300, 152875, 210356, 244600, 262945, 305750, 420712, 525890, 611500, 1051780, 1223000, 1314725, 2103560, 2629450, 5258900, 6573625, 10517800, 13147250, 26294500, 52589000]

約数ペア:

[(1, 52589000), (2, 26294500), (4, 13147250), (5, 10517800), (8, 6573625), (10, 5258900), (20, 2629450), (25, 2103560), (40, 1314725), (43, 1223000), (50, 1051780), (86, 611500), (100, 525890), (125, 420712), (172, 305750), (200, 262945), (215, 244600), (250, 210356), (344, 152875), (430, 122300), (500, 105178), (860, 61150), (1000, 52589), (1075, 48920), (1223, 43000), (1720, 30575), (2150, 24460), (2446, 21500), (4300, 12230), (4892, 10750), (5375, 9784), (6115, 8600)]