51490944

素因数分解:

$2^7\times 3^3\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 155692800

約数和(自身を除く): 104201856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 282, 288, 317, 376, 384, 423, 432, 564, 576, 634, 752, 846, 864, 951, 1128, 1152, 1268, 1269, 1504, 1692, 1728, 1902, 2256, 2536, 2538, 2853, 3008, 3384, 3456, 3804, 4512, 5072, 5076, 5706, 6016, 6768, 7608, 8559, 9024, 10144, 10152, 11412, 13536, 14899, 15216, 17118, 18048, 20288, 20304, 22824, 27072, 29798, 30432, 34236, 40576, 40608, 44697, 45648, 54144, 59596, 60864, 68472, 81216, 89394, 91296, 119192, 121728, 134091, 136944, 162432, 178788, 182592, 238384, 268182, 273888, 357576, 365184, 402273, 476768, 536364, 547776, 715152, 804546, 953536, 1072728, 1095552, 1430304, 1609092, 1907072, 2145456, 2860608, 3218184, 4290912, 5721216, 6436368, 8581824, 12872736, 17163648, 25745472, 51490944]

約数ペア:

[(1, 51490944), (2, 25745472), (3, 17163648), (4, 12872736), (6, 8581824), (8, 6436368), (9, 5721216), (12, 4290912), (16, 3218184), (18, 2860608), (24, 2145456), (27, 1907072), (32, 1609092), (36, 1430304), (47, 1095552), (48, 1072728), (54, 953536), (64, 804546), (72, 715152), (94, 547776), (96, 536364), (108, 476768), (128, 402273), (141, 365184), (144, 357576), (188, 273888), (192, 268182), (216, 238384), (282, 182592), (288, 178788), (317, 162432), (376, 136944), (384, 134091), (423, 121728), (432, 119192), (564, 91296), (576, 89394), (634, 81216), (752, 68472), (846, 60864), (864, 59596), (951, 54144), (1128, 45648), (1152, 44697), (1268, 40608), (1269, 40576), (1504, 34236), (1692, 30432), (1728, 29798), (1902, 27072), (2256, 22824), (2536, 20304), (2538, 20288), (2853, 18048), (3008, 17118), (3384, 15216), (3456, 14899), (3804, 13536), (4512, 11412), (5072, 10152), (5076, 10144), (5706, 9024), (6016, 8559), (6768, 7608)]