47143712

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 124431552

約数和(自身を除く): 77287840

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 53, 56, 76, 77, 88, 106, 112, 133, 152, 154, 176, 209, 212, 224, 266, 304, 308, 352, 361, 371, 418, 424, 532, 583, 608, 616, 722, 742, 836, 848, 1007, 1064, 1166, 1232, 1444, 1463, 1484, 1672, 1696, 2014, 2128, 2332, 2464, 2527, 2888, 2926, 2968, 3344, 3971, 4028, 4081, 4256, 4664, 5054, 5776, 5852, 5936, 6688, 7049, 7942, 8056, 8162, 9328, 10108, 11077, 11552, 11704, 11872, 14098, 15884, 16112, 16324, 18656, 19133, 20216, 22154, 23408, 27797, 28196, 31768, 32224, 32648, 38266, 40432, 44308, 46816, 55594, 56392, 63536, 65296, 76532, 77539, 80864, 88616, 111188, 112784, 127072, 130592, 133931, 153064, 155078, 177232, 210463, 222376, 225568, 267862, 306128, 310156, 354464, 420926, 444752, 535724, 612256, 620312, 841852, 889504, 1071448, 1240624, 1473241, 1683704, 2142896, 2481248, 2946482, 3367408, 4285792, 5892964, 6734816, 11785928, 23571856, 47143712]

約数ペア:

[(1, 47143712), (2, 23571856), (4, 11785928), (7, 6734816), (8, 5892964), (11, 4285792), (14, 3367408), (16, 2946482), (19, 2481248), (22, 2142896), (28, 1683704), (32, 1473241), (38, 1240624), (44, 1071448), (53, 889504), (56, 841852), (76, 620312), (77, 612256), (88, 535724), (106, 444752), (112, 420926), (133, 354464), (152, 310156), (154, 306128), (176, 267862), (209, 225568), (212, 222376), (224, 210463), (266, 177232), (304, 155078), (308, 153064), (352, 133931), (361, 130592), (371, 127072), (418, 112784), (424, 111188), (532, 88616), (583, 80864), (608, 77539), (616, 76532), (722, 65296), (742, 63536), (836, 56392), (848, 55594), (1007, 46816), (1064, 44308), (1166, 40432), (1232, 38266), (1444, 32648), (1463, 32224), (1484, 31768), (1672, 28196), (1696, 27797), (2014, 23408), (2128, 22154), (2332, 20216), (2464, 19133), (2527, 18656), (2888, 16324), (2926, 16112), (2968, 15884), (3344, 14098), (3971, 11872), (4028, 11704), (4081, 11552), (4256, 11077), (4664, 10108), (5054, 9328), (5776, 8162), (5852, 8056), (5936, 7942), (6688, 7049)]