About the Number
47401872
2進数表記:10110100110100101110010000
漢数字表記:四千七百四十万千八百七十二
素因数分解:
素因数の和:2076
約数の個数: 80
約数和(自身を含む): 141990912
約数和(自身を除く): 94589040
約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1987, 1988, 2982, 3408, 3974, 3976, 5961, 5964, 7948, 7952, 11922, 11928, 13909, 15896, 23844, 23856, 27818, 31792, 41727, 47688, 55636, 83454, 95376, 111272, 141077, 166908, 222544, 282154, 333816, 423231, 564308, 667632, 846462, 987539, 1128616, 1692924, 1975078, 2257232, 2962617, 3385848, 3950156, 5925234, 6771696, 7900312, 11850468, 15800624, 23700936, 47401872]
約数ペア:
[(1, 47401872), (2, 23700936), (3, 15800624), (4, 11850468), (6, 7900312), (7, 6771696), (8, 5925234), (12, 3950156), (14, 3385848), (16, 2962617), (21, 2257232), (24, 1975078), (28, 1692924), (42, 1128616), (48, 987539), (56, 846462), (71, 667632), (84, 564308), (112, 423231), (142, 333816), (168, 282154), (213, 222544), (284, 166908), (336, 141077), (426, 111272), (497, 95376), (568, 83454), (852, 55636), (994, 47688), (1136, 41727), (1491, 31792), (1704, 27818), (1987, 23856), (1988, 23844), (2982, 15896), (3408, 13909), (3974, 11928), (3976, 11922), (5961, 7952), (5964, 7948)]このpageの処理時間: 0.20596885681152344 seconds