51821568

素因数分解:

$2^{10}\times 3^2\times {\mathrm{5623}}^1$

素因数の和:5649

約数の個数: 66

約数和(自身を含む): 149660264

約数和(自身を除く): 97838696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 5623, 9216, 11246, 16869, 22492, 33738, 44984, 50607, 67476, 89968, 101214, 134952, 179936, 202428, 269904, 359872, 404856, 539808, 719744, 809712, 1079616, 1439488, 1619424, 2159232, 2878976, 3238848, 4318464, 5757952, 6477696, 8636928, 12955392, 17273856, 25910784, 51821568]

約数ペア:

[(1, 51821568), (2, 25910784), (3, 17273856), (4, 12955392), (6, 8636928), (8, 6477696), (9, 5757952), (12, 4318464), (16, 3238848), (18, 2878976), (24, 2159232), (32, 1619424), (36, 1439488), (48, 1079616), (64, 809712), (72, 719744), (96, 539808), (128, 404856), (144, 359872), (192, 269904), (256, 202428), (288, 179936), (384, 134952), (512, 101214), (576, 89968), (768, 67476), (1024, 50607), (1152, 44984), (1536, 33738), (2304, 22492), (3072, 16869), (4608, 11246), (5623, 9216)]