51688448

素因数分解:

$2^{10}\times 7^1\times {\mathrm{7211}}^1$

素因数の和:7238

約数の個数: 44

約数和(自身を含む): 118103712

約数和(自身を除く): 66415264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 7211, 14422, 28844, 50477, 57688, 100954, 115376, 201908, 230752, 403816, 461504, 807632, 923008, 1615264, 1846016, 3230528, 3692032, 6461056, 7384064, 12922112, 25844224, 51688448]

約数ペア:

[(1, 51688448), (2, 25844224), (4, 12922112), (7, 7384064), (8, 6461056), (14, 3692032), (16, 3230528), (28, 1846016), (32, 1615264), (56, 923008), (64, 807632), (112, 461504), (128, 403816), (224, 230752), (256, 201908), (448, 115376), (512, 100954), (896, 57688), (1024, 50477), (1792, 28844), (3584, 14422), (7168, 7211)]