About the Number
5220809721
2進数表記:100110111001011110011101111111001
漢数字表記:五十二億二千八十万九千七百二十一
素因数分解:
素因数の和:2000
約数の個数: 80
約数和(自身を含む): 8679475200
約数和(自身を除く): 3458665479
約数列:
[1, 3, 9, 19, 23, 27, 57, 69, 79, 81, 171, 207, 237, 437, 513, 621, 711, 1311, 1501, 1539, 1817, 1863, 1867, 2133, 3933, 4503, 5451, 5601, 6399, 11799, 13509, 16353, 16803, 34523, 35397, 35473, 40527, 42941, 49059, 50409, 103569, 106419, 121581, 128823, 147177, 147493, 151227, 310707, 319257, 386469, 442479, 815879, 932121, 957771, 1159407, 1327437, 2447637, 2796363, 2802367, 2873313, 3392339, 3478221, 3982311, 7342911, 8407101, 10177017, 11946933, 22028733, 25221303, 30531051, 64454441, 66086199, 75663909, 91593153, 193363323, 226991727, 274779459, 580089969, 1740269907, 5220809721]
約数ペア:
[(1, 5220809721), (3, 1740269907), (9, 580089969), (19, 274779459), (23, 226991727), (27, 193363323), (57, 91593153), (69, 75663909), (79, 66086199), (81, 64454441), (171, 30531051), (207, 25221303), (237, 22028733), (437, 11946933), (513, 10177017), (621, 8407101), (711, 7342911), (1311, 3982311), (1501, 3478221), (1539, 3392339), (1817, 2873313), (1863, 2802367), (1867, 2796363), (2133, 2447637), (3933, 1327437), (4503, 1159407), (5451, 957771), (5601, 932121), (6399, 815879), (11799, 442479), (13509, 386469), (16353, 319257), (16803, 310707), (34523, 151227), (35397, 147493), (35473, 147177), (40527, 128823), (42941, 121581), (49059, 106419), (50409, 103569)]このpageの処理時間: 0.2565286159515381 seconds