49680288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1339

約数の個数: 144

約数和(自身を含む): 170089920

約数和(自身を除く): 120409632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1297, 1368, 1596, 1824, 2016, 2128, 2394, 2594, 2736, 3192, 3891, 4256, 4788, 5188, 5472, 6384, 7782, 9079, 9576, 10376, 11673, 12768, 15564, 18158, 19152, 20752, 23346, 24643, 27237, 31128, 36316, 38304, 41504, 46692, 49286, 54474, 62256, 72632, 73929, 81711, 93384, 98572, 108948, 124512, 145264, 147858, 163422, 172501, 186768, 197144, 217896, 221787, 290528, 295716, 326844, 345002, 373536, 394288, 435792, 443574, 517503, 591432, 653688, 690004, 788576, 871584, 887148, 1035006, 1182864, 1307376, 1380008, 1552509, 1774296, 2070012, 2365728, 2614752, 2760016, 3105018, 3548592, 4140024, 5520032, 6210036, 7097184, 8280048, 12420072, 16560096, 24840144, 49680288]

約数ペア:

[(1, 49680288), (2, 24840144), (3, 16560096), (4, 12420072), (6, 8280048), (7, 7097184), (8, 6210036), (9, 5520032), (12, 4140024), (14, 3548592), (16, 3105018), (18, 2760016), (19, 2614752), (21, 2365728), (24, 2070012), (28, 1774296), (32, 1552509), (36, 1380008), (38, 1307376), (42, 1182864), (48, 1035006), (56, 887148), (57, 871584), (63, 788576), (72, 690004), (76, 653688), (84, 591432), (96, 517503), (112, 443574), (114, 435792), (126, 394288), (133, 373536), (144, 345002), (152, 326844), (168, 295716), (171, 290528), (224, 221787), (228, 217896), (252, 197144), (266, 186768), (288, 172501), (304, 163422), (336, 147858), (342, 145264), (399, 124512), (456, 108948), (504, 98572), (532, 93384), (608, 81711), (672, 73929), (684, 72632), (798, 62256), (912, 54474), (1008, 49286), (1064, 46692), (1197, 41504), (1297, 38304), (1368, 36316), (1596, 31128), (1824, 27237), (2016, 24643), (2128, 23346), (2394, 20752), (2594, 19152), (2736, 18158), (3192, 15564), (3891, 12768), (4256, 11673), (4788, 10376), (5188, 9576), (5472, 9079), (6384, 7782)]