47242728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:3011

約数の個数: 96

約数和(自身を含む): 145945800

約数和(自身を除く): 98703072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 2969, 3978, 5304, 5938, 7956, 8907, 11876, 15912, 17814, 23752, 26721, 35628, 38597, 50473, 53442, 71256, 77194, 100946, 106884, 115791, 151419, 154388, 201892, 213768, 231582, 302838, 308776, 347373, 403784, 454257, 463164, 605676, 656149, 694746, 908514, 926328, 1211352, 1312298, 1389492, 1817028, 1968447, 2624596, 2778984, 3634056, 3936894, 5249192, 5905341, 7873788, 11810682, 15747576, 23621364, 47242728]

約数ペア:

[(1, 47242728), (2, 23621364), (3, 15747576), (4, 11810682), (6, 7873788), (8, 5905341), (9, 5249192), (12, 3936894), (13, 3634056), (17, 2778984), (18, 2624596), (24, 1968447), (26, 1817028), (34, 1389492), (36, 1312298), (39, 1211352), (51, 926328), (52, 908514), (68, 694746), (72, 656149), (78, 605676), (102, 463164), (104, 454257), (117, 403784), (136, 347373), (153, 308776), (156, 302838), (204, 231582), (221, 213768), (234, 201892), (306, 154388), (312, 151419), (408, 115791), (442, 106884), (468, 100946), (612, 77194), (663, 71256), (884, 53442), (936, 50473), (1224, 38597), (1326, 35628), (1768, 26721), (1989, 23752), (2652, 17814), (2969, 15912), (3978, 11876), (5304, 8907), (5938, 7956)]