51409728

素因数分解:

$2^6\times 3^4\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 140

約数和(自身を含む): 156374592

約数和(自身を除く): 104964864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 211, 216, 282, 288, 324, 376, 422, 423, 432, 564, 576, 633, 648, 752, 844, 846, 864, 1128, 1266, 1269, 1296, 1504, 1688, 1692, 1728, 1899, 2256, 2532, 2538, 2592, 3008, 3376, 3384, 3798, 3807, 4512, 5064, 5076, 5184, 5697, 6752, 6768, 7596, 7614, 9024, 9917, 10128, 10152, 11394, 13504, 13536, 15192, 15228, 17091, 19834, 20256, 20304, 22788, 27072, 29751, 30384, 30456, 34182, 39668, 40512, 40608, 45576, 59502, 60768, 60912, 68364, 79336, 81216, 89253, 91152, 119004, 121536, 121824, 136728, 158672, 178506, 182304, 238008, 243648, 267759, 273456, 317344, 357012, 364608, 476016, 535518, 546912, 634688, 714024, 803277, 952032, 1071036, 1093824, 1428048, 1606554, 1904064, 2142072, 2856096, 3213108, 4284144, 5712192, 6426216, 8568288, 12852432, 17136576, 25704864, 51409728]

約数ペア:

[(1, 51409728), (2, 25704864), (3, 17136576), (4, 12852432), (6, 8568288), (8, 6426216), (9, 5712192), (12, 4284144), (16, 3213108), (18, 2856096), (24, 2142072), (27, 1904064), (32, 1606554), (36, 1428048), (47, 1093824), (48, 1071036), (54, 952032), (64, 803277), (72, 714024), (81, 634688), (94, 546912), (96, 535518), (108, 476016), (141, 364608), (144, 357012), (162, 317344), (188, 273456), (192, 267759), (211, 243648), (216, 238008), (282, 182304), (288, 178506), (324, 158672), (376, 136728), (422, 121824), (423, 121536), (432, 119004), (564, 91152), (576, 89253), (633, 81216), (648, 79336), (752, 68364), (844, 60912), (846, 60768), (864, 59502), (1128, 45576), (1266, 40608), (1269, 40512), (1296, 39668), (1504, 34182), (1688, 30456), (1692, 30384), (1728, 29751), (1899, 27072), (2256, 22788), (2532, 20304), (2538, 20256), (2592, 19834), (3008, 17091), (3376, 15228), (3384, 15192), (3798, 13536), (3807, 13504), (4512, 11394), (5064, 10152), (5076, 10128), (5184, 9917), (5697, 9024), (6752, 7614), (6768, 7596)]