51344300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1851

約数の個数: 72

約数和(自身を含む): 130512480

約数和(自身を除く): 79168180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 1789, 2050, 2870, 3578, 4100, 5740, 7156, 7175, 8945, 12523, 14350, 17890, 25046, 28700, 35780, 44725, 50092, 62615, 73349, 89450, 125230, 146698, 178900, 250460, 293396, 313075, 366745, 513443, 626150, 733490, 1026886, 1252300, 1466980, 1833725, 2053772, 2567215, 3667450, 5134430, 7334900, 10268860, 12836075, 25672150, 51344300]

約数ペア:

[(1, 51344300), (2, 25672150), (4, 12836075), (5, 10268860), (7, 7334900), (10, 5134430), (14, 3667450), (20, 2567215), (25, 2053772), (28, 1833725), (35, 1466980), (41, 1252300), (50, 1026886), (70, 733490), (82, 626150), (100, 513443), (140, 366745), (164, 313075), (175, 293396), (205, 250460), (287, 178900), (350, 146698), (410, 125230), (574, 89450), (700, 73349), (820, 62615), (1025, 50092), (1148, 44725), (1435, 35780), (1789, 28700), (2050, 25046), (2870, 17890), (3578, 14350), (4100, 12523), (5740, 8945), (7156, 7175)]