51024321536

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{22639}}^1$

素因数の和:22761

約数の個数: 88

約数和(自身を含む): 106776760320

約数和(自身を除く): 55752438784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 248, 256, 284, 496, 512, 568, 992, 1024, 1136, 1984, 2201, 2272, 3968, 4402, 4544, 7936, 8804, 9088, 15872, 17608, 18176, 22639, 31744, 35216, 36352, 45278, 70432, 72704, 90556, 140864, 181112, 281728, 362224, 563456, 701809, 724448, 1126912, 1403618, 1448896, 1607369, 2253824, 2807236, 2897792, 3214738, 5614472, 5795584, 6429476, 11228944, 11591168, 12858952, 22457888, 23182336, 25717904, 44915776, 49828439, 51435808, 89831552, 99656878, 102871616, 179663104, 199313756, 205743232, 359326208, 398627512, 411486464, 718652416, 797255024, 822972928, 1594510048, 1645945856, 3189020096, 6378040192, 12756080384, 25512160768, 51024321536]

約数ペア:

[(1, 51024321536), (2, 25512160768), (4, 12756080384), (8, 6378040192), (16, 3189020096), (31, 1645945856), (32, 1594510048), (62, 822972928), (64, 797255024), (71, 718652416), (124, 411486464), (128, 398627512), (142, 359326208), (248, 205743232), (256, 199313756), (284, 179663104), (496, 102871616), (512, 99656878), (568, 89831552), (992, 51435808), (1024, 49828439), (1136, 44915776), (1984, 25717904), (2201, 23182336), (2272, 22457888), (3968, 12858952), (4402, 11591168), (4544, 11228944), (7936, 6429476), (8804, 5795584), (9088, 5614472), (15872, 3214738), (17608, 2897792), (18176, 2807236), (22639, 2253824), (31744, 1607369), (35216, 1448896), (36352, 1403618), (45278, 1126912), (70432, 724448), (72704, 701809), (90556, 563456), (140864, 362224), (181112, 281728)]