About the Number

47871040

47871039 ← → 47871041

2進数表記:10110110100111010001000000

漢数字表記:四千七百八十七万千四十

素因数分解:

2 6 × 5 1 × 7 2 × 43 1 × 71 1

素因数の和:145
約数の個数: 168
約数和(自身を含む): 137598912
約数和(自身を除く): 89727872

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 64, 70, 71, 80, 86, 98, 112, 140, 142, 160, 172, 196, 215, 224, 245, 280, 284, 301, 320, 344, 355, 392, 430, 448, 490, 497, 560, 568, 602, 688, 710, 784, 860, 980, 994, 1120, 1136, 1204, 1376, 1420, 1505, 1568, 1720, 1960, 1988, 2107, 2240, 2272, 2408, 2485, 2752, 2840, 3010, 3053, 3136, 3440, 3479, 3920, 3976, 4214, 4544, 4816, 4970, 5680, 6020, 6106, 6880, 6958, 7840, 7952, 8428, 9632, 9940, 10535, 11360, 12040, 12212, 13760, 13916, 15265, 15680, 15904, 16856, 17395, 19264, 19880, 21070, 21371, 22720, 24080, 24424, 27832, 30530, 31808, 33712, 34790, 39760, 42140, 42742, 48160, 48848, 55664, 61060, 67424, 69580, 79520, 84280, 85484, 96320, 97696, 106855, 111328, 122120, 134848, 139160, 149597, 159040, 168560, 170968, 195392, 213710, 222656, 244240, 278320, 299194, 337120, 341936, 427420, 488480, 556640, 598388, 674240, 683872, 747985, 854840, 976960, 1113280, 1196776, 1367744, 1495970, 1709680, 2393552, 2991940, 3419360, 4787104, 5983880, 6838720, 9574208, 11967760, 23935520, 47871040]

約数ペア:
[(1, 47871040), (2, 23935520), (4, 11967760), (5, 9574208), (7, 6838720), (8, 5983880), (10, 4787104), (14, 3419360), (16, 2991940), (20, 2393552), (28, 1709680), (32, 1495970), (35, 1367744), (40, 1196776), (43, 1113280), (49, 976960), (56, 854840), (64, 747985), (70, 683872), (71, 674240), (80, 598388), (86, 556640), (98, 488480), (112, 427420), (140, 341936), (142, 337120), (160, 299194), (172, 278320), (196, 244240), (215, 222656), (224, 213710), (245, 195392), (280, 170968), (284, 168560), (301, 159040), (320, 149597), (344, 139160), (355, 134848), (392, 122120), (430, 111328), (448, 106855), (490, 97696), (497, 96320), (560, 85484), (568, 84280), (602, 79520), (688, 69580), (710, 67424), (784, 61060), (860, 55664), (980, 48848), (994, 48160), (1120, 42742), (1136, 42140), (1204, 39760), (1376, 34790), (1420, 33712), (1505, 31808), (1568, 30530), (1720, 27832), (1960, 24424), (1988, 24080), (2107, 22720), (2240, 21371), (2272, 21070), (2408, 19880), (2485, 19264), (2752, 17395), (2840, 16856), (3010, 15904), (3053, 15680), (3136, 15265), (3440, 13916), (3479, 13760), (3920, 12212), (3976, 12040), (4214, 11360), (4544, 10535), (4816, 9940), (4970, 9632), (5680, 8428), (6020, 7952), (6106, 7840), (6880, 6958)]

このpageの処理時間: 0.07544255256652832 seconds