47891172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 138234880

約数和(自身を除く): 90343708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 399, 444, 518, 532, 703, 777, 798, 811, 1036, 1406, 1554, 1596, 1622, 2109, 2433, 2812, 3108, 3244, 4218, 4866, 4921, 5677, 8436, 9732, 9842, 11354, 14763, 15409, 17031, 19684, 22708, 29526, 30007, 30818, 34062, 46227, 59052, 60014, 61636, 68124, 90021, 92454, 107863, 120028, 180042, 184908, 210049, 215726, 323589, 360084, 420098, 431452, 570133, 630147, 647178, 840196, 1140266, 1260294, 1294356, 1710399, 2280532, 2520588, 3420798, 3990931, 6841596, 7981862, 11972793, 15963724, 23945586, 47891172]

約数ペア:

[(1, 47891172), (2, 23945586), (3, 15963724), (4, 11972793), (6, 7981862), (7, 6841596), (12, 3990931), (14, 3420798), (19, 2520588), (21, 2280532), (28, 1710399), (37, 1294356), (38, 1260294), (42, 1140266), (57, 840196), (74, 647178), (76, 630147), (84, 570133), (111, 431452), (114, 420098), (133, 360084), (148, 323589), (222, 215726), (228, 210049), (259, 184908), (266, 180042), (399, 120028), (444, 107863), (518, 92454), (532, 90021), (703, 68124), (777, 61636), (798, 60014), (811, 59052), (1036, 46227), (1406, 34062), (1554, 30818), (1596, 30007), (1622, 29526), (2109, 22708), (2433, 19684), (2812, 17031), (3108, 15409), (3244, 14763), (4218, 11354), (4866, 9842), (4921, 9732), (5677, 8436)]