48984888

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 139968000

約数和(自身を除く): 90983112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 71, 76, 89, 102, 114, 136, 142, 152, 178, 204, 213, 228, 267, 284, 323, 356, 408, 426, 456, 534, 568, 646, 712, 852, 969, 1068, 1207, 1292, 1349, 1513, 1691, 1704, 1938, 2136, 2414, 2584, 2698, 3026, 3382, 3621, 3876, 4047, 4539, 4828, 5073, 5396, 6052, 6319, 6764, 7242, 7752, 8094, 9078, 9656, 10146, 10792, 12104, 12638, 13528, 14484, 16188, 18156, 18957, 20292, 22933, 25276, 28747, 28968, 32376, 36312, 37914, 40584, 45866, 50552, 57494, 68799, 75828, 86241, 91732, 107423, 114988, 120061, 137598, 151656, 172482, 183464, 214846, 229976, 240122, 275196, 322269, 344964, 360183, 429692, 480244, 550392, 644538, 689928, 720366, 859384, 960488, 1289076, 1440732, 2041037, 2578152, 2881464, 4082074, 6123111, 8164148, 12246222, 16328296, 24492444, 48984888]

約数ペア:

[(1, 48984888), (2, 24492444), (3, 16328296), (4, 12246222), (6, 8164148), (8, 6123111), (12, 4082074), (17, 2881464), (19, 2578152), (24, 2041037), (34, 1440732), (38, 1289076), (51, 960488), (57, 859384), (68, 720366), (71, 689928), (76, 644538), (89, 550392), (102, 480244), (114, 429692), (136, 360183), (142, 344964), (152, 322269), (178, 275196), (204, 240122), (213, 229976), (228, 214846), (267, 183464), (284, 172482), (323, 151656), (356, 137598), (408, 120061), (426, 114988), (456, 107423), (534, 91732), (568, 86241), (646, 75828), (712, 68799), (852, 57494), (969, 50552), (1068, 45866), (1207, 40584), (1292, 37914), (1349, 36312), (1513, 32376), (1691, 28968), (1704, 28747), (1938, 25276), (2136, 22933), (2414, 20292), (2584, 18957), (2698, 18156), (3026, 16188), (3382, 14484), (3621, 13528), (3876, 12638), (4047, 12104), (4539, 10792), (4828, 10146), (5073, 9656), (5396, 9078), (6052, 8094), (6319, 7752), (6764, 7242)]