52815373568

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{13337}}^1$

素因数の和:13883

約数の個数: 72

約数和(自身を含む): 109051488000

約数和(自身を除く): 56236114432

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 499, 992, 998, 1984, 1996, 3968, 3992, 7936, 7984, 13337, 15469, 15968, 26674, 30938, 31936, 53348, 61876, 63872, 106696, 123752, 127744, 213392, 247504, 413447, 426784, 495008, 826894, 853568, 990016, 1653788, 1707136, 1980032, 3307576, 3414272, 3960064, 6615152, 6655163, 13230304, 13310326, 26460608, 26620652, 52921216, 53241304, 105842432, 106482608, 206310053, 212965216, 412620106, 425930432, 825240212, 851860864, 1650480424, 1703721728, 3300960848, 6601921696, 13203843392, 26407686784, 52815373568]

約数ペア:

[(1, 52815373568), (2, 26407686784), (4, 13203843392), (8, 6601921696), (16, 3300960848), (31, 1703721728), (32, 1650480424), (62, 851860864), (64, 825240212), (124, 425930432), (128, 412620106), (248, 212965216), (256, 206310053), (496, 106482608), (499, 105842432), (992, 53241304), (998, 52921216), (1984, 26620652), (1996, 26460608), (3968, 13310326), (3992, 13230304), (7936, 6655163), (7984, 6615152), (13337, 3960064), (15469, 3414272), (15968, 3307576), (26674, 1980032), (30938, 1707136), (31936, 1653788), (53348, 990016), (61876, 853568), (63872, 826894), (106696, 495008), (123752, 426784), (127744, 413447), (213392, 247504)]