51072779968

素因数分解:

$2^6\times 7^2\times {\mathrm{61}}^1\times {\mathrm{266983}}^1$

素因数の和:267070

約数の個数: 84

約数和(自身を含む): 119827224912

約数和(自身を除く): 68754444944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 196, 224, 244, 392, 427, 448, 488, 784, 854, 976, 1568, 1708, 1952, 2989, 3136, 3416, 3904, 5978, 6832, 11956, 13664, 23912, 27328, 47824, 95648, 191296, 266983, 533966, 1067932, 1868881, 2135864, 3737762, 4271728, 7475524, 8543456, 13082167, 14951048, 16285963, 17086912, 26164334, 29902096, 32571926, 52328668, 59804192, 65143852, 104657336, 114001741, 119608384, 130287704, 209314672, 228003482, 260575408, 418629344, 456006964, 521150816, 798012187, 837258688, 912013928, 1042301632, 1596024374, 1824027856, 3192048748, 3648055712, 6384097496, 7296111424, 12768194992, 25536389984, 51072779968]

約数ペア:

[(1, 51072779968), (2, 25536389984), (4, 12768194992), (7, 7296111424), (8, 6384097496), (14, 3648055712), (16, 3192048748), (28, 1824027856), (32, 1596024374), (49, 1042301632), (56, 912013928), (61, 837258688), (64, 798012187), (98, 521150816), (112, 456006964), (122, 418629344), (196, 260575408), (224, 228003482), (244, 209314672), (392, 130287704), (427, 119608384), (448, 114001741), (488, 104657336), (784, 65143852), (854, 59804192), (976, 52328668), (1568, 32571926), (1708, 29902096), (1952, 26164334), (2989, 17086912), (3136, 16285963), (3416, 14951048), (3904, 13082167), (5978, 8543456), (6832, 7475524), (11956, 4271728), (13664, 3737762), (23912, 2135864), (27328, 1868881), (47824, 1067932), (95648, 533966), (191296, 266983)]