51742548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 169085280

約数和(自身を除く): 117342732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 23, 26, 33, 36, 38, 39, 44, 46, 52, 57, 66, 69, 76, 78, 92, 99, 114, 117, 132, 138, 143, 156, 171, 198, 207, 209, 228, 234, 247, 253, 276, 286, 299, 342, 396, 414, 418, 429, 437, 468, 494, 506, 529, 572, 598, 627, 684, 741, 759, 828, 836, 858, 874, 897, 988, 1012, 1058, 1196, 1254, 1287, 1311, 1482, 1518, 1587, 1716, 1748, 1794, 1881, 2116, 2223, 2277, 2508, 2574, 2622, 2691, 2717, 2964, 3036, 3174, 3289, 3588, 3762, 3933, 4446, 4554, 4761, 4807, 5148, 5244, 5382, 5434, 5681, 5819, 6348, 6578, 6877, 7524, 7866, 8151, 8892, 9108, 9522, 9614, 9867, 10051, 10764, 10868, 11362, 11638, 13156, 13754, 14421, 15732, 16302, 17043, 17457, 19044, 19228, 19734, 20102, 20631, 22724, 23276, 24453, 27508, 28842, 29601, 30153, 32604, 34086, 34914, 39468, 40204, 41262, 43263, 48906, 51129, 52371, 57684, 59202, 60306, 61893, 62491, 68172, 69828, 75647, 82524, 86526, 90459, 97812, 102258, 104742, 110561, 118404, 120612, 123786, 124982, 130663, 151294, 173052, 180918, 187473, 204516, 209484, 221122, 226941, 247572, 249964, 261326, 302588, 331683, 361836, 374946, 391989, 442244, 453882, 522652, 562419, 663366, 680823, 749892, 783978, 907764, 995049, 1124838, 1175967, 1326732, 1361646, 1437293, 1567956, 1990098, 2249676, 2351934, 2723292, 2874586, 3980196, 4311879, 4703868, 5749172, 8623758, 12935637, 17247516, 25871274, 51742548]

約数ペア:

[(1, 51742548), (2, 25871274), (3, 17247516), (4, 12935637), (6, 8623758), (9, 5749172), (11, 4703868), (12, 4311879), (13, 3980196), (18, 2874586), (19, 2723292), (22, 2351934), (23, 2249676), (26, 1990098), (33, 1567956), (36, 1437293), (38, 1361646), (39, 1326732), (44, 1175967), (46, 1124838), (52, 995049), (57, 907764), (66, 783978), (69, 749892), (76, 680823), (78, 663366), (92, 562419), (99, 522652), (114, 453882), (117, 442244), (132, 391989), (138, 374946), (143, 361836), (156, 331683), (171, 302588), (198, 261326), (207, 249964), (209, 247572), (228, 226941), (234, 221122), (247, 209484), (253, 204516), (276, 187473), (286, 180918), (299, 173052), (342, 151294), (396, 130663), (414, 124982), (418, 123786), (429, 120612), (437, 118404), (468, 110561), (494, 104742), (506, 102258), (529, 97812), (572, 90459), (598, 86526), (627, 82524), (684, 75647), (741, 69828), (759, 68172), (828, 62491), (836, 61893), (858, 60306), (874, 59202), (897, 57684), (988, 52371), (1012, 51129), (1058, 48906), (1196, 43263), (1254, 41262), (1287, 40204), (1311, 39468), (1482, 34914), (1518, 34086), (1587, 32604), (1716, 30153), (1748, 29601), (1794, 28842), (1881, 27508), (2116, 24453), (2223, 23276), (2277, 22724), (2508, 20631), (2574, 20102), (2622, 19734), (2691, 19228), (2717, 19044), (2964, 17457), (3036, 17043), (3174, 16302), (3289, 15732), (3588, 14421), (3762, 13754), (3933, 13156), (4446, 11638), (4554, 11362), (4761, 10868), (4807, 10764), (5148, 10051), (5244, 9867), (5382, 9614), (5434, 9522), (5681, 9108), (5819, 8892), (6348, 8151), (6578, 7866), (6877, 7524)]