49111580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 127680000

約数和(自身を除く): 78568420

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 70, 74, 76, 95, 133, 140, 148, 185, 190, 259, 266, 370, 380, 499, 518, 532, 665, 703, 740, 998, 1036, 1295, 1330, 1406, 1996, 2495, 2590, 2660, 2812, 3493, 3515, 4921, 4990, 5180, 6986, 7030, 9481, 9842, 9980, 13972, 14060, 17465, 18463, 18962, 19684, 24605, 34930, 36926, 37924, 47405, 49210, 66367, 69860, 73852, 92315, 94810, 98420, 129241, 132734, 184630, 189620, 258482, 265468, 331835, 350797, 369260, 516964, 646205, 663670, 701594, 1292410, 1327340, 1403188, 1753985, 2455579, 2584820, 3507970, 4911158, 7015940, 9822316, 12277895, 24555790, 49111580]

約数ペア:

[(1, 49111580), (2, 24555790), (4, 12277895), (5, 9822316), (7, 7015940), (10, 4911158), (14, 3507970), (19, 2584820), (20, 2455579), (28, 1753985), (35, 1403188), (37, 1327340), (38, 1292410), (70, 701594), (74, 663670), (76, 646205), (95, 516964), (133, 369260), (140, 350797), (148, 331835), (185, 265468), (190, 258482), (259, 189620), (266, 184630), (370, 132734), (380, 129241), (499, 98420), (518, 94810), (532, 92315), (665, 73852), (703, 69860), (740, 66367), (998, 49210), (1036, 47405), (1295, 37924), (1330, 36926), (1406, 34930), (1996, 24605), (2495, 19684), (2590, 18962), (2660, 18463), (2812, 17465), (3493, 14060), (3515, 13972), (4921, 9980), (4990, 9842), (5180, 9481), (6986, 7030)]