49896448

素因数分解:

$2^{10}\times 7^1\times {\mathrm{6961}}^1$

素因数の和:6988

約数の個数: 44

約数和(自身を含む): 114009712

約数和(自身を除く): 64113264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 6961, 7168, 13922, 27844, 48727, 55688, 97454, 111376, 194908, 222752, 389816, 445504, 779632, 891008, 1559264, 1782016, 3118528, 3564032, 6237056, 7128064, 12474112, 24948224, 49896448]

約数ペア:

[(1, 49896448), (2, 24948224), (4, 12474112), (7, 7128064), (8, 6237056), (14, 3564032), (16, 3118528), (28, 1782016), (32, 1559264), (56, 891008), (64, 779632), (112, 445504), (128, 389816), (224, 222752), (256, 194908), (448, 111376), (512, 97454), (896, 55688), (1024, 48727), (1792, 27844), (3584, 13922), (6961, 7168)]