47012004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 143095680

約数和(自身を除く): 96083676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 306, 311, 323, 342, 442, 468, 494, 612, 622, 646, 663, 684, 741, 884, 933, 969, 988, 1244, 1292, 1326, 1482, 1866, 1938, 1989, 2223, 2652, 2799, 2907, 2964, 3732, 3876, 3978, 4043, 4199, 4446, 5287, 5598, 5814, 5909, 7956, 8086, 8398, 8892, 10574, 11196, 11628, 11818, 12129, 12597, 15861, 16172, 16796, 17727, 21148, 23636, 24258, 25194, 31722, 35454, 36387, 37791, 47583, 48516, 50388, 53181, 63444, 68731, 70908, 72774, 75582, 76817, 95166, 100453, 106362, 137462, 145548, 151164, 153634, 190332, 200906, 206193, 212724, 230451, 274924, 301359, 307268, 401812, 412386, 460902, 602718, 618579, 691353, 824772, 904077, 921804, 1205436, 1237158, 1305889, 1382706, 1808154, 2474316, 2611778, 2765412, 3616308, 3917667, 5223556, 7835334, 11753001, 15670668, 23506002, 47012004]

約数ペア:

[(1, 47012004), (2, 23506002), (3, 15670668), (4, 11753001), (6, 7835334), (9, 5223556), (12, 3917667), (13, 3616308), (17, 2765412), (18, 2611778), (19, 2474316), (26, 1808154), (34, 1382706), (36, 1305889), (38, 1237158), (39, 1205436), (51, 921804), (52, 904077), (57, 824772), (68, 691353), (76, 618579), (78, 602718), (102, 460902), (114, 412386), (117, 401812), (153, 307268), (156, 301359), (171, 274924), (204, 230451), (221, 212724), (228, 206193), (234, 200906), (247, 190332), (306, 153634), (311, 151164), (323, 145548), (342, 137462), (442, 106362), (468, 100453), (494, 95166), (612, 76817), (622, 75582), (646, 72774), (663, 70908), (684, 68731), (741, 63444), (884, 53181), (933, 50388), (969, 48516), (988, 47583), (1244, 37791), (1292, 36387), (1326, 35454), (1482, 31722), (1866, 25194), (1938, 24258), (1989, 23636), (2223, 21148), (2652, 17727), (2799, 16796), (2907, 16172), (2964, 15861), (3732, 12597), (3876, 12129), (3978, 11818), (4043, 11628), (4199, 11196), (4446, 10574), (5287, 8892), (5598, 8398), (5814, 8086), (5909, 7956)]