51721344

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 167076000

約数和(自身を除く): 115354656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 128, 136, 139, 144, 152, 153, 171, 192, 204, 228, 272, 278, 288, 304, 306, 323, 342, 384, 408, 417, 456, 544, 556, 576, 608, 612, 646, 684, 816, 834, 912, 969, 1088, 1112, 1152, 1216, 1224, 1251, 1292, 1368, 1632, 1668, 1824, 1938, 2176, 2224, 2363, 2432, 2448, 2502, 2584, 2641, 2736, 2907, 3264, 3336, 3648, 3876, 4448, 4726, 4896, 5004, 5168, 5282, 5472, 5814, 6528, 6672, 7089, 7296, 7752, 7923, 8896, 9452, 9792, 10008, 10336, 10564, 10944, 11628, 13344, 14178, 15504, 15846, 17792, 18904, 19584, 20016, 20672, 21128, 21267, 21888, 23256, 23769, 26688, 28356, 31008, 31692, 37808, 40032, 41344, 42256, 42534, 44897, 46512, 47538, 53376, 56712, 62016, 63384, 75616, 80064, 84512, 85068, 89794, 93024, 95076, 113424, 124032, 126768, 134691, 151232, 160128, 169024, 170136, 179588, 186048, 190152, 226848, 253536, 269382, 302464, 338048, 340272, 359176, 372096, 380304, 404073, 453696, 507072, 538764, 680544, 718352, 760608, 808146, 907392, 1014144, 1077528, 1361088, 1436704, 1521216, 1616292, 2155056, 2722176, 2873408, 3042432, 3232584, 4310112, 5746816, 6465168, 8620224, 12930336, 17240448, 25860672, 51721344]

約数ペア:

[(1, 51721344), (2, 25860672), (3, 17240448), (4, 12930336), (6, 8620224), (8, 6465168), (9, 5746816), (12, 4310112), (16, 3232584), (17, 3042432), (18, 2873408), (19, 2722176), (24, 2155056), (32, 1616292), (34, 1521216), (36, 1436704), (38, 1361088), (48, 1077528), (51, 1014144), (57, 907392), (64, 808146), (68, 760608), (72, 718352), (76, 680544), (96, 538764), (102, 507072), (114, 453696), (128, 404073), (136, 380304), (139, 372096), (144, 359176), (152, 340272), (153, 338048), (171, 302464), (192, 269382), (204, 253536), (228, 226848), (272, 190152), (278, 186048), (288, 179588), (304, 170136), (306, 169024), (323, 160128), (342, 151232), (384, 134691), (408, 126768), (417, 124032), (456, 113424), (544, 95076), (556, 93024), (576, 89794), (608, 85068), (612, 84512), (646, 80064), (684, 75616), (816, 63384), (834, 62016), (912, 56712), (969, 53376), (1088, 47538), (1112, 46512), (1152, 44897), (1216, 42534), (1224, 42256), (1251, 41344), (1292, 40032), (1368, 37808), (1632, 31692), (1668, 31008), (1824, 28356), (1938, 26688), (2176, 23769), (2224, 23256), (2363, 21888), (2432, 21267), (2448, 21128), (2502, 20672), (2584, 20016), (2641, 19584), (2736, 18904), (2907, 17792), (3264, 15846), (3336, 15504), (3648, 14178), (3876, 13344), (4448, 11628), (4726, 10944), (4896, 10564), (5004, 10336), (5168, 10008), (5282, 9792), (5472, 9452), (5814, 8896), (6528, 7923), (6672, 7752), (7089, 7296)]