55978208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{941}}^1$

素因数の和:988

約数の個数: 72

約数和(自身を含む): 130323816

約数和(自身を除く): 74345608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 352, 416, 572, 676, 941, 1144, 1352, 1859, 1882, 2288, 2704, 3718, 3764, 4576, 5408, 7436, 7528, 10351, 12233, 14872, 15056, 20702, 24466, 29744, 30112, 41404, 48932, 59488, 82808, 97864, 134563, 159029, 165616, 195728, 269126, 318058, 331232, 391456, 538252, 636116, 1076504, 1272232, 1749319, 2153008, 2544464, 3498638, 4306016, 5088928, 6997276, 13994552, 27989104, 55978208]

約数ペア:

[(1, 55978208), (2, 27989104), (4, 13994552), (8, 6997276), (11, 5088928), (13, 4306016), (16, 3498638), (22, 2544464), (26, 2153008), (32, 1749319), (44, 1272232), (52, 1076504), (88, 636116), (104, 538252), (143, 391456), (169, 331232), (176, 318058), (208, 269126), (286, 195728), (338, 165616), (352, 159029), (416, 134563), (572, 97864), (676, 82808), (941, 59488), (1144, 48932), (1352, 41404), (1859, 30112), (1882, 29744), (2288, 24466), (2704, 20702), (3718, 15056), (3764, 14872), (4576, 12233), (5408, 10351), (7436, 7528)]