47175228

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 125252400

約数和(自身を除く): 78077172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 174, 219, 261, 292, 348, 438, 522, 619, 657, 876, 1044, 1238, 1314, 1857, 2117, 2476, 2628, 3714, 4234, 5571, 6351, 7428, 8468, 11142, 12702, 17951, 19053, 22284, 25404, 35902, 38106, 45187, 53853, 71804, 76212, 90374, 107706, 135561, 161559, 180748, 215412, 271122, 323118, 406683, 542244, 646236, 813366, 1310423, 1626732, 2620846, 3931269, 5241692, 7862538, 11793807, 15725076, 23587614, 47175228]

約数ペア:

[(1, 47175228), (2, 23587614), (3, 15725076), (4, 11793807), (6, 7862538), (9, 5241692), (12, 3931269), (18, 2620846), (29, 1626732), (36, 1310423), (58, 813366), (73, 646236), (87, 542244), (116, 406683), (146, 323118), (174, 271122), (219, 215412), (261, 180748), (292, 161559), (348, 135561), (438, 107706), (522, 90374), (619, 76212), (657, 71804), (876, 53853), (1044, 45187), (1238, 38106), (1314, 35902), (1857, 25404), (2117, 22284), (2476, 19053), (2628, 17951), (3714, 12702), (4234, 11142), (5571, 8468), (6351, 7428)]