55403074148

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{2801}}^1$

素因数の和:3404

約数の個数: 48

約数和(自身を含む): 99103108608

約数和(自身を除く): 43700034460

約数列:

[1, 2, 4, 71, 142, 257, 271, 284, 514, 542, 1028, 1084, 2801, 5602, 11204, 18247, 19241, 36494, 38482, 69647, 72988, 76964, 139294, 198871, 278588, 397742, 719857, 759071, 795484, 1439714, 1518142, 2879428, 3036284, 4944937, 9889874, 19779748, 51109847, 53894041, 102219694, 107788082, 195081247, 204439388, 215576164, 390162494, 780324988, 13850768537, 27701537074, 55403074148]

約数ペア:

[(1, 55403074148), (2, 27701537074), (4, 13850768537), (71, 780324988), (142, 390162494), (257, 215576164), (271, 204439388), (284, 195081247), (514, 107788082), (542, 102219694), (1028, 53894041), (1084, 51109847), (2801, 19779748), (5602, 9889874), (11204, 4944937), (18247, 3036284), (19241, 2879428), (36494, 1518142), (38482, 1439714), (69647, 795484), (72988, 759071), (76964, 719857), (139294, 397742), (198871, 278588)]