49392896

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 115477824

約数和(自身を除く): 66084928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 602, 641, 688, 896, 1204, 1282, 1376, 1792, 2408, 2564, 2752, 4487, 4816, 5128, 5504, 8974, 9632, 10256, 11008, 17948, 19264, 20512, 27563, 35896, 38528, 41024, 55126, 71792, 77056, 82048, 110252, 143584, 164096, 192941, 220504, 287168, 385882, 441008, 574336, 771764, 882016, 1148672, 1543528, 1764032, 3087056, 3528064, 6174112, 7056128, 12348224, 24696448, 49392896]

約数ペア:

[(1, 49392896), (2, 24696448), (4, 12348224), (7, 7056128), (8, 6174112), (14, 3528064), (16, 3087056), (28, 1764032), (32, 1543528), (43, 1148672), (56, 882016), (64, 771764), (86, 574336), (112, 441008), (128, 385882), (172, 287168), (224, 220504), (256, 192941), (301, 164096), (344, 143584), (448, 110252), (602, 82048), (641, 77056), (688, 71792), (896, 55126), (1204, 41024), (1282, 38528), (1376, 35896), (1792, 27563), (2408, 20512), (2564, 19264), (2752, 17948), (4487, 11008), (4816, 10256), (5128, 9632), (5504, 8974)]