51807616

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 119854080

約数和(自身を除く): 68046464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 863, 896, 938, 1072, 1726, 1876, 2144, 3452, 3752, 4288, 6041, 6904, 7504, 8576, 12082, 13808, 15008, 24164, 27616, 30016, 48328, 55232, 57821, 60032, 96656, 110464, 115642, 193312, 231284, 386624, 404747, 462568, 773248, 809494, 925136, 1618988, 1850272, 3237976, 3700544, 6475952, 7401088, 12951904, 25903808, 51807616]

約数ペア:

[(1, 51807616), (2, 25903808), (4, 12951904), (7, 7401088), (8, 6475952), (14, 3700544), (16, 3237976), (28, 1850272), (32, 1618988), (56, 925136), (64, 809494), (67, 773248), (112, 462568), (128, 404747), (134, 386624), (224, 231284), (268, 193312), (448, 115642), (469, 110464), (536, 96656), (863, 60032), (896, 57821), (938, 55232), (1072, 48328), (1726, 30016), (1876, 27616), (2144, 24164), (3452, 15008), (3752, 13808), (4288, 12082), (6041, 8576), (6904, 7504)]