47899608

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 89994792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 136, 148, 152, 167, 204, 222, 228, 296, 323, 334, 408, 444, 456, 501, 629, 646, 668, 703, 888, 969, 1002, 1258, 1292, 1336, 1406, 1887, 1938, 2004, 2109, 2516, 2584, 2812, 2839, 3173, 3774, 3876, 4008, 4218, 5032, 5624, 5678, 6179, 6346, 7548, 7752, 8436, 8517, 9519, 11356, 11951, 12358, 12692, 15096, 16872, 17034, 18537, 19038, 22712, 23902, 24716, 25384, 34068, 35853, 37074, 38076, 47804, 49432, 53941, 68136, 71706, 74148, 76152, 95608, 105043, 107882, 117401, 143412, 148296, 161823, 210086, 215764, 234802, 286824, 315129, 323646, 352203, 420172, 431528, 469604, 630258, 647292, 704406, 840344, 939208, 1260516, 1294584, 1408812, 1995817, 2521032, 2817624, 3991634, 5987451, 7983268, 11974902, 15966536, 23949804, 47899608]

約数ペア:

[(1, 47899608), (2, 23949804), (3, 15966536), (4, 11974902), (6, 7983268), (8, 5987451), (12, 3991634), (17, 2817624), (19, 2521032), (24, 1995817), (34, 1408812), (37, 1294584), (38, 1260516), (51, 939208), (57, 840344), (68, 704406), (74, 647292), (76, 630258), (102, 469604), (111, 431528), (114, 420172), (136, 352203), (148, 323646), (152, 315129), (167, 286824), (204, 234802), (222, 215764), (228, 210086), (296, 161823), (323, 148296), (334, 143412), (408, 117401), (444, 107882), (456, 105043), (501, 95608), (629, 76152), (646, 74148), (668, 71706), (703, 68136), (888, 53941), (969, 49432), (1002, 47804), (1258, 38076), (1292, 37074), (1336, 35853), (1406, 34068), (1887, 25384), (1938, 24716), (2004, 23902), (2109, 22712), (2516, 19038), (2584, 18537), (2812, 17034), (2839, 16872), (3173, 15096), (3774, 12692), (3876, 12358), (4008, 11951), (4218, 11356), (5032, 9519), (5624, 8517), (5678, 8436), (6179, 7752), (6346, 7548)]