55715296

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 145170144

約数和(自身を除く): 89454848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 53, 56, 76, 91, 104, 106, 112, 133, 152, 182, 208, 212, 224, 247, 266, 304, 361, 364, 371, 416, 424, 494, 532, 608, 689, 722, 728, 742, 848, 988, 1007, 1064, 1378, 1444, 1456, 1484, 1696, 1729, 1976, 2014, 2128, 2527, 2756, 2888, 2912, 2968, 3458, 3952, 4028, 4256, 4693, 4823, 5054, 5512, 5776, 5936, 6916, 7049, 7904, 8056, 9386, 9646, 10108, 11024, 11552, 11872, 13091, 13832, 14098, 16112, 18772, 19133, 19292, 20216, 22048, 26182, 27664, 28196, 32224, 32851, 37544, 38266, 38584, 40432, 52364, 55328, 56392, 65702, 75088, 76532, 77168, 80864, 91637, 104728, 112784, 131404, 133931, 150176, 153064, 154336, 183274, 209456, 225568, 248729, 262808, 267862, 306128, 366548, 418912, 497458, 525616, 535724, 612256, 733096, 994916, 1051232, 1071448, 1466192, 1741103, 1989832, 2142896, 2932384, 3482206, 3979664, 4285792, 6964412, 7959328, 13928824, 27857648, 55715296]

約数ペア:

[(1, 55715296), (2, 27857648), (4, 13928824), (7, 7959328), (8, 6964412), (13, 4285792), (14, 3979664), (16, 3482206), (19, 2932384), (26, 2142896), (28, 1989832), (32, 1741103), (38, 1466192), (52, 1071448), (53, 1051232), (56, 994916), (76, 733096), (91, 612256), (104, 535724), (106, 525616), (112, 497458), (133, 418912), (152, 366548), (182, 306128), (208, 267862), (212, 262808), (224, 248729), (247, 225568), (266, 209456), (304, 183274), (361, 154336), (364, 153064), (371, 150176), (416, 133931), (424, 131404), (494, 112784), (532, 104728), (608, 91637), (689, 80864), (722, 77168), (728, 76532), (742, 75088), (848, 65702), (988, 56392), (1007, 55328), (1064, 52364), (1378, 40432), (1444, 38584), (1456, 38266), (1484, 37544), (1696, 32851), (1729, 32224), (1976, 28196), (2014, 27664), (2128, 26182), (2527, 22048), (2756, 20216), (2888, 19292), (2912, 19133), (2968, 18772), (3458, 16112), (3952, 14098), (4028, 13832), (4256, 13091), (4693, 11872), (4823, 11552), (5054, 11024), (5512, 10108), (5776, 9646), (5936, 9386), (6916, 8056), (7049, 7904)]