55349504

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 128428608

約数和(自身を除く): 73079104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 461, 469, 536, 896, 922, 938, 1072, 1792, 1844, 1876, 2144, 3227, 3688, 3752, 4288, 6454, 7376, 7504, 8576, 12908, 14752, 15008, 17152, 25816, 29504, 30016, 30887, 51632, 59008, 60032, 61774, 103264, 118016, 120064, 123548, 206528, 216209, 247096, 413056, 432418, 494192, 826112, 864836, 988384, 1729672, 1976768, 3459344, 3953536, 6918688, 7907072, 13837376, 27674752, 55349504]

約数ペア:

[(1, 55349504), (2, 27674752), (4, 13837376), (7, 7907072), (8, 6918688), (14, 3953536), (16, 3459344), (28, 1976768), (32, 1729672), (56, 988384), (64, 864836), (67, 826112), (112, 494192), (128, 432418), (134, 413056), (224, 247096), (256, 216209), (268, 206528), (448, 123548), (461, 120064), (469, 118016), (536, 103264), (896, 61774), (922, 60032), (938, 59008), (1072, 51632), (1792, 30887), (1844, 30016), (1876, 29504), (2144, 25816), (3227, 17152), (3688, 15008), (3752, 14752), (4288, 12908), (6454, 8576), (7376, 7504)]