54448856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 128321280

約数和(自身を除く): 73872424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 157, 308, 314, 563, 616, 628, 1099, 1126, 1256, 1727, 2198, 2252, 3454, 3941, 4396, 4504, 6193, 6908, 7882, 8792, 12089, 12386, 13816, 15764, 24178, 24772, 31528, 43351, 48356, 49544, 86702, 88391, 96712, 173404, 176782, 346808, 353564, 618737, 707128, 972301, 1237474, 1944602, 2474948, 3889204, 4949896, 6806107, 7778408, 13612214, 27224428, 54448856]

約数ペア:

[(1, 54448856), (2, 27224428), (4, 13612214), (7, 7778408), (8, 6806107), (11, 4949896), (14, 3889204), (22, 2474948), (28, 1944602), (44, 1237474), (56, 972301), (77, 707128), (88, 618737), (154, 353564), (157, 346808), (308, 176782), (314, 173404), (563, 96712), (616, 88391), (628, 86702), (1099, 49544), (1126, 48356), (1256, 43351), (1727, 31528), (2198, 24772), (2252, 24178), (3454, 15764), (3941, 13816), (4396, 12386), (4504, 12089), (6193, 8792), (6908, 7882)]