49873005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 112170240

約数和(自身を除く): 62297235

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 171, 195, 247, 273, 285, 315, 399, 455, 585, 641, 665, 741, 819, 855, 1197, 1235, 1365, 1729, 1923, 1995, 2223, 3205, 3705, 4095, 4487, 5187, 5769, 5985, 8333, 8645, 9615, 11115, 12179, 13461, 15561, 22435, 24999, 25935, 28845, 36537, 40383, 41665, 58331, 60895, 67305, 74997, 77805, 85253, 109611, 124995, 158327, 174993, 182685, 201915, 255759, 291655, 374985, 426265, 474981, 524979, 548055, 767277, 791635, 874965, 1108289, 1278795, 1424943, 2374905, 2624895, 3324867, 3836385, 5541445, 7124715, 9974601, 16624335, 49873005]

約数ペア:

[(1, 49873005), (3, 16624335), (5, 9974601), (7, 7124715), (9, 5541445), (13, 3836385), (15, 3324867), (19, 2624895), (21, 2374905), (35, 1424943), (39, 1278795), (45, 1108289), (57, 874965), (63, 791635), (65, 767277), (91, 548055), (95, 524979), (105, 474981), (117, 426265), (133, 374985), (171, 291655), (195, 255759), (247, 201915), (273, 182685), (285, 174993), (315, 158327), (399, 124995), (455, 109611), (585, 85253), (641, 77805), (665, 74997), (741, 67305), (819, 60895), (855, 58331), (1197, 41665), (1235, 40383), (1365, 36537), (1729, 28845), (1923, 25935), (1995, 24999), (2223, 22435), (3205, 15561), (3705, 13461), (4095, 12179), (4487, 11115), (5187, 9615), (5769, 8645), (5985, 8333)]